153999768

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:281

約数の個数: 128

約数和(自身を含む): 431827200

約数和(自身を除く): 277827432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 67, 78, 104, 106, 134, 139, 156, 159, 201, 212, 268, 278, 312, 318, 402, 417, 424, 536, 556, 636, 689, 804, 834, 871, 1112, 1272, 1378, 1608, 1668, 1742, 1807, 2067, 2613, 2756, 3336, 3484, 3551, 3614, 4134, 5226, 5421, 5512, 6968, 7102, 7228, 7367, 8268, 9313, 10452, 10653, 10842, 14204, 14456, 14734, 16536, 18626, 20904, 21306, 21684, 22101, 27939, 28408, 29468, 37252, 42612, 43368, 44202, 46163, 55878, 58936, 74504, 85224, 88404, 92326, 95771, 111756, 121069, 138489, 176808, 184652, 191542, 223512, 242138, 276978, 287313, 363207, 369304, 383084, 484276, 493589, 553956, 574626, 726414, 766168, 968552, 987178, 1107912, 1149252, 1452828, 1480767, 1974356, 2298504, 2905656, 2961534, 3948712, 5923068, 6416657, 11846136, 12833314, 19249971, 25666628, 38499942, 51333256, 76999884, 153999768]

約数ペア:

[(1, 153999768), (2, 76999884), (3, 51333256), (4, 38499942), (6, 25666628), (8, 19249971), (12, 12833314), (13, 11846136), (24, 6416657), (26, 5923068), (39, 3948712), (52, 2961534), (53, 2905656), (67, 2298504), (78, 1974356), (104, 1480767), (106, 1452828), (134, 1149252), (139, 1107912), (156, 987178), (159, 968552), (201, 766168), (212, 726414), (268, 574626), (278, 553956), (312, 493589), (318, 484276), (402, 383084), (417, 369304), (424, 363207), (536, 287313), (556, 276978), (636, 242138), (689, 223512), (804, 191542), (834, 184652), (871, 176808), (1112, 138489), (1272, 121069), (1378, 111756), (1608, 95771), (1668, 92326), (1742, 88404), (1807, 85224), (2067, 74504), (2613, 58936), (2756, 55878), (3336, 46163), (3484, 44202), (3551, 43368), (3614, 42612), (4134, 37252), (5226, 29468), (5421, 28408), (5512, 27939), (6968, 22101), (7102, 21684), (7228, 21306), (7367, 20904), (8268, 18626), (9313, 16536), (10452, 14734), (10653, 14456), (10842, 14204)]