142557492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:190

約数の個数: 192

約数和(自身を含む): 438939648

約数和(自身を除く): 296382156

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 41, 42, 44, 53, 66, 71, 77, 82, 84, 106, 123, 132, 142, 154, 159, 164, 212, 213, 231, 246, 284, 287, 308, 318, 371, 426, 451, 462, 492, 497, 574, 583, 636, 742, 781, 852, 861, 902, 924, 994, 1113, 1148, 1166, 1353, 1484, 1491, 1562, 1722, 1749, 1804, 1988, 2173, 2226, 2332, 2343, 2706, 2911, 2982, 3124, 3157, 3444, 3498, 3763, 4081, 4346, 4452, 4686, 5412, 5467, 5822, 5964, 6314, 6519, 6996, 7526, 8162, 8692, 8733, 9372, 9471, 10934, 11289, 11644, 12243, 12628, 13038, 15052, 15211, 16324, 16401, 17466, 18942, 20377, 21868, 22578, 23903, 24486, 26076, 26341, 30422, 32021, 32802, 34932, 37884, 40754, 41393, 45156, 45633, 47806, 48972, 52682, 60844, 61131, 64042, 65604, 71709, 79023, 81508, 82786, 91266, 95612, 96063, 105364, 122262, 124179, 128084, 143418, 154283, 158046, 165572, 167321, 182532, 192126, 224147, 244524, 248358, 286836, 289751, 308566, 316092, 334642, 384252, 448294, 462849, 496716, 501963, 579502, 617132, 669284, 672441, 869253, 896588, 925698, 1003926, 1079981, 1159004, 1344882, 1697113, 1738506, 1851396, 2007852, 2159962, 2689764, 3239943, 3394226, 3477012, 4319924, 5091339, 6479886, 6788452, 10182678, 11879791, 12959772, 20365356, 23759582, 35639373, 47519164, 71278746, 142557492]

約数ペア:

[(1, 142557492), (2, 71278746), (3, 47519164), (4, 35639373), (6, 23759582), (7, 20365356), (11, 12959772), (12, 11879791), (14, 10182678), (21, 6788452), (22, 6479886), (28, 5091339), (33, 4319924), (41, 3477012), (42, 3394226), (44, 3239943), (53, 2689764), (66, 2159962), (71, 2007852), (77, 1851396), (82, 1738506), (84, 1697113), (106, 1344882), (123, 1159004), (132, 1079981), (142, 1003926), (154, 925698), (159, 896588), (164, 869253), (212, 672441), (213, 669284), (231, 617132), (246, 579502), (284, 501963), (287, 496716), (308, 462849), (318, 448294), (371, 384252), (426, 334642), (451, 316092), (462, 308566), (492, 289751), (497, 286836), (574, 248358), (583, 244524), (636, 224147), (742, 192126), (781, 182532), (852, 167321), (861, 165572), (902, 158046), (924, 154283), (994, 143418), (1113, 128084), (1148, 124179), (1166, 122262), (1353, 105364), (1484, 96063), (1491, 95612), (1562, 91266), (1722, 82786), (1749, 81508), (1804, 79023), (1988, 71709), (2173, 65604), (2226, 64042), (2332, 61131), (2343, 60844), (2706, 52682), (2911, 48972), (2982, 47806), (3124, 45633), (3157, 45156), (3444, 41393), (3498, 40754), (3763, 37884), (4081, 34932), (4346, 32802), (4452, 32021), (4686, 30422), (5412, 26341), (5467, 26076), (5822, 24486), (5964, 23903), (6314, 22578), (6519, 21868), (6996, 20377), (7526, 18942), (8162, 17466), (8692, 16401), (8733, 16324), (9372, 15211), (9471, 15052), (10934, 13038), (11289, 12628), (11644, 12243)]