127196664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:333

約数の個数: 128

約数和(自身を含む): 377395200

約数和(自身を除く): 250198536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 89, 94, 141, 168, 178, 181, 188, 267, 282, 329, 356, 362, 376, 534, 543, 564, 623, 658, 712, 724, 987, 1068, 1086, 1128, 1246, 1267, 1316, 1448, 1869, 1974, 2136, 2172, 2492, 2534, 2632, 3738, 3801, 3948, 4183, 4344, 4984, 5068, 7476, 7602, 7896, 8366, 8507, 10136, 12549, 14952, 15204, 16109, 16732, 17014, 25098, 25521, 29281, 30408, 32218, 33464, 34028, 48327, 50196, 51042, 58562, 59549, 64436, 68056, 87843, 96654, 100392, 102084, 112763, 117124, 119098, 128872, 175686, 178647, 193308, 204168, 225526, 234248, 238196, 338289, 351372, 357294, 386616, 451052, 476392, 676578, 702744, 714588, 757123, 902104, 1353156, 1429176, 1514246, 2271369, 2706312, 3028492, 4542738, 5299861, 6056984, 9085476, 10599722, 15899583, 18170952, 21199444, 31799166, 42398888, 63598332, 127196664]

約数ペア:

[(1, 127196664), (2, 63598332), (3, 42398888), (4, 31799166), (6, 21199444), (7, 18170952), (8, 15899583), (12, 10599722), (14, 9085476), (21, 6056984), (24, 5299861), (28, 4542738), (42, 3028492), (47, 2706312), (56, 2271369), (84, 1514246), (89, 1429176), (94, 1353156), (141, 902104), (168, 757123), (178, 714588), (181, 702744), (188, 676578), (267, 476392), (282, 451052), (329, 386616), (356, 357294), (362, 351372), (376, 338289), (534, 238196), (543, 234248), (564, 225526), (623, 204168), (658, 193308), (712, 178647), (724, 175686), (987, 128872), (1068, 119098), (1086, 117124), (1128, 112763), (1246, 102084), (1267, 100392), (1316, 96654), (1448, 87843), (1869, 68056), (1974, 64436), (2136, 59549), (2172, 58562), (2492, 51042), (2534, 50196), (2632, 48327), (3738, 34028), (3801, 33464), (3948, 32218), (4183, 30408), (4344, 29281), (4984, 25521), (5068, 25098), (7476, 17014), (7602, 16732), (7896, 16109), (8366, 15204), (8507, 14952), (10136, 12549)]