156939927508

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{997}}^1$

素因数の和:1266

約数の個数: 192

約数和(自身を含む): 353221102080

約数和(自身を除く): 196281174572

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 89, 91, 113, 172, 178, 182, 226, 301, 356, 364, 452, 559, 602, 623, 791, 997, 1118, 1157, 1204, 1246, 1469, 1582, 1994, 2236, 2314, 2492, 2938, 3164, 3827, 3913, 3988, 4628, 4859, 5876, 6979, 7654, 7826, 8099, 9718, 10057, 10283, 12961, 13958, 15308, 15652, 16198, 19436, 20114, 20566, 25922, 26789, 27916, 32396, 34013, 40228, 41132, 42871, 49751, 51844, 53578, 63167, 68026, 70399, 85742, 88733, 90727, 99502, 107156, 112661, 126334, 130741, 136052, 140798, 171484, 177466, 181454, 199004, 225322, 252668, 261482, 281596, 300097, 348257, 354932, 362908, 432451, 442169, 450644, 522964, 557323, 600194, 621131, 696514, 788627, 864902, 884338, 915187, 1114646, 1153529, 1200388, 1242262, 1393028, 1464593, 1577254, 1729804, 1768676, 1830374, 2229292, 2307058, 2484524, 2929186, 3027157, 3154508, 3660748, 3815519, 3901261, 4614116, 4844423, 5621863, 5858372, 6054314, 7631038, 7802522, 8074703, 9688846, 10026829, 10252151, 11243726, 12108628, 15262076, 15605044, 16149406, 19377692, 20053658, 20504302, 22487452, 26708633, 32298812, 33910961, 39353041, 40107316, 41008604, 49601747, 53417266, 62977499, 67821922, 70187803, 78706082, 99203494, 106834532, 125954998, 130348777, 135643844, 140375606, 157412164, 198406988, 251909996, 260697554, 280751212, 347212229, 431153647, 440842493, 521395108, 694424458, 862307294, 881684986, 912441439, 1388848916, 1724614588, 1763369972, 1824882878, 3018075529, 3649765756, 5604997411, 6036151058, 11209994822, 12072302116, 22419989644, 39234981877, 78469963754, 156939927508]

約数ペア:

[(1, 156939927508), (2, 78469963754), (4, 39234981877), (7, 22419989644), (13, 12072302116), (14, 11209994822), (26, 6036151058), (28, 5604997411), (43, 3649765756), (52, 3018075529), (86, 1824882878), (89, 1763369972), (91, 1724614588), (113, 1388848916), (172, 912441439), (178, 881684986), (182, 862307294), (226, 694424458), (301, 521395108), (356, 440842493), (364, 431153647), (452, 347212229), (559, 280751212), (602, 260697554), (623, 251909996), (791, 198406988), (997, 157412164), (1118, 140375606), (1157, 135643844), (1204, 130348777), (1246, 125954998), (1469, 106834532), (1582, 99203494), (1994, 78706082), (2236, 70187803), (2314, 67821922), (2492, 62977499), (2938, 53417266), (3164, 49601747), (3827, 41008604), (3913, 40107316), (3988, 39353041), (4628, 33910961), (4859, 32298812), (5876, 26708633), (6979, 22487452), (7654, 20504302), (7826, 20053658), (8099, 19377692), (9718, 16149406), (10057, 15605044), (10283, 15262076), (12961, 12108628), (13958, 11243726), (15308, 10252151), (15652, 10026829), (16198, 9688846), (19436, 8074703), (20114, 7802522), (20566, 7631038), (25922, 6054314), (26789, 5858372), (27916, 5621863), (32396, 4844423), (34013, 4614116), (40228, 3901261), (41132, 3815519), (42871, 3660748), (49751, 3154508), (51844, 3027157), (53578, 2929186), (63167, 2484524), (68026, 2307058), (70399, 2229292), (85742, 1830374), (88733, 1768676), (90727, 1729804), (99502, 1577254), (107156, 1464593), (112661, 1393028), (126334, 1242262), (130741, 1200388), (136052, 1153529), (140798, 1114646), (171484, 915187), (177466, 884338), (181454, 864902), (199004, 788627), (225322, 696514), (252668, 621131), (261482, 600194), (281596, 557323), (300097, 522964), (348257, 450644), (354932, 442169), (362908, 432451)]