128429352

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:495

約数の個数: 96

約数和(自身を含む): 358550400

約数和(自身を除く): 230121048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 79, 134, 158, 201, 237, 268, 316, 337, 402, 474, 536, 603, 632, 674, 711, 804, 948, 1011, 1206, 1348, 1422, 1608, 1896, 2022, 2412, 2696, 2844, 3033, 4044, 4824, 5293, 5688, 6066, 8088, 10586, 12132, 15879, 21172, 22579, 24264, 26623, 31758, 42344, 45158, 47637, 53246, 63516, 67737, 79869, 90316, 95274, 106492, 127032, 135474, 159738, 180632, 190548, 203211, 212984, 239607, 270948, 319476, 381096, 406422, 479214, 541896, 638952, 812844, 958428, 1625688, 1783741, 1916856, 3567482, 5351223, 7134964, 10702446, 14269928, 16053669, 21404892, 32107338, 42809784, 64214676, 128429352]

約数ペア:

[(1, 128429352), (2, 64214676), (3, 42809784), (4, 32107338), (6, 21404892), (8, 16053669), (9, 14269928), (12, 10702446), (18, 7134964), (24, 5351223), (36, 3567482), (67, 1916856), (72, 1783741), (79, 1625688), (134, 958428), (158, 812844), (201, 638952), (237, 541896), (268, 479214), (316, 406422), (337, 381096), (402, 319476), (474, 270948), (536, 239607), (603, 212984), (632, 203211), (674, 190548), (711, 180632), (804, 159738), (948, 135474), (1011, 127032), (1206, 106492), (1348, 95274), (1422, 90316), (1608, 79869), (1896, 67737), (2022, 63516), (2412, 53246), (2696, 47637), (2844, 45158), (3033, 42344), (4044, 31758), (4824, 26623), (5293, 24264), (5688, 22579), (6066, 21172), (8088, 15879), (10586, 12132)]