155126972

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:148

約数の個数: 192

約数和(自身を含む): 402361344

約数和(自身を除く): 247234372

約数列:

[1, 2, 4, 7, 11, 13, 14, 17, 22, 26, 28, 34, 43, 44, 52, 53, 68, 77, 86, 91, 106, 119, 143, 154, 172, 182, 187, 212, 221, 238, 286, 301, 308, 364, 371, 374, 442, 473, 476, 559, 572, 583, 602, 689, 731, 742, 748, 884, 901, 946, 1001, 1118, 1166, 1204, 1309, 1378, 1462, 1484, 1547, 1802, 1892, 2002, 2236, 2279, 2332, 2431, 2618, 2756, 2924, 3094, 3311, 3604, 3913, 4004, 4081, 4558, 4823, 4862, 5117, 5236, 6149, 6188, 6307, 6622, 7579, 7826, 8041, 8162, 9116, 9503, 9646, 9724, 9911, 10234, 11713, 12298, 12614, 13244, 15158, 15652, 15953, 16082, 16324, 17017, 19006, 19292, 19822, 20468, 23426, 24596, 25069, 25228, 29627, 30316, 31906, 32164, 34034, 38012, 38743, 39644, 43043, 46852, 50138, 53053, 56287, 59254, 63812, 66521, 68068, 69377, 77486, 81991, 86086, 100276, 104533, 106106, 112574, 118508, 128843, 133042, 138754, 154972, 163982, 172172, 175483, 207389, 209066, 212212, 225148, 257686, 266084, 271201, 277508, 325897, 327964, 350966, 414778, 418132, 426173, 503659, 515372, 542402, 651794, 701932, 731731, 829556, 852346, 901901, 1007318, 1084804, 1303588, 1463462, 1704692, 1803802, 2014636, 2281279, 2926924, 2983211, 3525613, 3607604, 4562558, 5540249, 5966422, 7051226, 9125116, 11080498, 11932844, 14102452, 22160996, 38781743, 77563486, 155126972]

約数ペア:

[(1, 155126972), (2, 77563486), (4, 38781743), (7, 22160996), (11, 14102452), (13, 11932844), (14, 11080498), (17, 9125116), (22, 7051226), (26, 5966422), (28, 5540249), (34, 4562558), (43, 3607604), (44, 3525613), (52, 2983211), (53, 2926924), (68, 2281279), (77, 2014636), (86, 1803802), (91, 1704692), (106, 1463462), (119, 1303588), (143, 1084804), (154, 1007318), (172, 901901), (182, 852346), (187, 829556), (212, 731731), (221, 701932), (238, 651794), (286, 542402), (301, 515372), (308, 503659), (364, 426173), (371, 418132), (374, 414778), (442, 350966), (473, 327964), (476, 325897), (559, 277508), (572, 271201), (583, 266084), (602, 257686), (689, 225148), (731, 212212), (742, 209066), (748, 207389), (884, 175483), (901, 172172), (946, 163982), (1001, 154972), (1118, 138754), (1166, 133042), (1204, 128843), (1309, 118508), (1378, 112574), (1462, 106106), (1484, 104533), (1547, 100276), (1802, 86086), (1892, 81991), (2002, 77486), (2236, 69377), (2279, 68068), (2332, 66521), (2431, 63812), (2618, 59254), (2756, 56287), (2924, 53053), (3094, 50138), (3311, 46852), (3604, 43043), (3913, 39644), (4004, 38743), (4081, 38012), (4558, 34034), (4823, 32164), (4862, 31906), (5117, 30316), (5236, 29627), (6149, 25228), (6188, 25069), (6307, 24596), (6622, 23426), (7579, 20468), (7826, 19822), (8041, 19292), (8162, 19006), (9116, 17017), (9503, 16324), (9646, 16082), (9724, 15953), (9911, 15652), (10234, 15158), (11713, 13244), (12298, 12614)]