157029254048

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1\times {\mathrm{14087}}^1$

素因数の和:14806

約数の個数: 96

約数和(自身を含む): 338431177728

約数和(自身を除く): 181401923680

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 661, 992, 1054, 1322, 2108, 2644, 4216, 5288, 8432, 10576, 11237, 14087, 16864, 20491, 21152, 22474, 28174, 40982, 44948, 56348, 81964, 89896, 112696, 163928, 179792, 225392, 239479, 327856, 348347, 359584, 436697, 450784, 478958, 655712, 696694, 873394, 957916, 1393388, 1746788, 1915832, 2786776, 3493576, 3831664, 5573552, 6987152, 7423849, 7663328, 9311507, 11147104, 13974304, 14847698, 18623014, 29695396, 37246028, 59390792, 74492056, 118781584, 148984112, 158295619, 237563168, 288656717, 297968224, 316591238, 577313434, 633182476, 1154626868, 1266364952, 2309253736, 2532729904, 4618507472, 4907164189, 5065459808, 9237014944, 9814328378, 19628656756, 39257313512, 78514627024, 157029254048]

約数ペア:

[(1, 157029254048), (2, 78514627024), (4, 39257313512), (8, 19628656756), (16, 9814328378), (17, 9237014944), (31, 5065459808), (32, 4907164189), (34, 4618507472), (62, 2532729904), (68, 2309253736), (124, 1266364952), (136, 1154626868), (248, 633182476), (272, 577313434), (496, 316591238), (527, 297968224), (544, 288656717), (661, 237563168), (992, 158295619), (1054, 148984112), (1322, 118781584), (2108, 74492056), (2644, 59390792), (4216, 37246028), (5288, 29695396), (8432, 18623014), (10576, 14847698), (11237, 13974304), (14087, 11147104), (16864, 9311507), (20491, 7663328), (21152, 7423849), (22474, 6987152), (28174, 5573552), (40982, 3831664), (44948, 3493576), (56348, 2786776), (81964, 1915832), (89896, 1746788), (112696, 1393388), (163928, 957916), (179792, 873394), (225392, 696694), (239479, 655712), (327856, 478958), (348347, 450784), (359584, 436697)]