168313392

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1913}}^1$

素因数の和:1987

約数の個数: 120

約数和(自身を含む): 518341824

約数和(自身を除く): 350028432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 47, 48, 52, 72, 78, 94, 104, 117, 141, 144, 156, 188, 208, 234, 282, 312, 376, 423, 468, 564, 611, 624, 752, 846, 936, 1128, 1222, 1692, 1833, 1872, 1913, 2256, 2444, 3384, 3666, 3826, 4888, 5499, 5739, 6768, 7332, 7652, 9776, 10998, 11478, 14664, 15304, 17217, 21996, 22956, 24869, 29328, 30608, 34434, 43992, 45912, 49738, 68868, 74607, 87984, 89911, 91824, 99476, 137736, 149214, 179822, 198952, 223821, 269733, 275472, 298428, 359644, 397904, 447642, 539466, 596856, 719288, 809199, 895284, 1078932, 1168843, 1193712, 1438576, 1618398, 1790568, 2157864, 2337686, 3236796, 3506529, 3581136, 4315728, 4675372, 6473592, 7013058, 9350744, 10519587, 12947184, 14026116, 18701488, 21039174, 28052232, 42078348, 56104464, 84156696, 168313392]

約数ペア:

[(1, 168313392), (2, 84156696), (3, 56104464), (4, 42078348), (6, 28052232), (8, 21039174), (9, 18701488), (12, 14026116), (13, 12947184), (16, 10519587), (18, 9350744), (24, 7013058), (26, 6473592), (36, 4675372), (39, 4315728), (47, 3581136), (48, 3506529), (52, 3236796), (72, 2337686), (78, 2157864), (94, 1790568), (104, 1618398), (117, 1438576), (141, 1193712), (144, 1168843), (156, 1078932), (188, 895284), (208, 809199), (234, 719288), (282, 596856), (312, 539466), (376, 447642), (423, 397904), (468, 359644), (564, 298428), (611, 275472), (624, 269733), (752, 223821), (846, 198952), (936, 179822), (1128, 149214), (1222, 137736), (1692, 99476), (1833, 91824), (1872, 89911), (1913, 87984), (2256, 74607), (2444, 68868), (3384, 49738), (3666, 45912), (3826, 43992), (4888, 34434), (5499, 30608), (5739, 29328), (6768, 24869), (7332, 22956), (7652, 21996), (9776, 17217), (10998, 15304), (11478, 14664)]