131199288

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{8147}}^1$

素因数の和:8228

約数の個数: 64

約数和(自身を含む): 363726720

約数和(自身を除く): 232527432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 61, 66, 88, 122, 132, 183, 244, 264, 366, 488, 671, 732, 1342, 1464, 2013, 2684, 4026, 5368, 8052, 8147, 16104, 16294, 24441, 32588, 48882, 65176, 89617, 97764, 179234, 195528, 268851, 358468, 496967, 537702, 716936, 993934, 1075404, 1490901, 1987868, 2150808, 2981802, 3975736, 5466637, 5963604, 10933274, 11927208, 16399911, 21866548, 32799822, 43733096, 65599644, 131199288]

約数ペア:

[(1, 131199288), (2, 65599644), (3, 43733096), (4, 32799822), (6, 21866548), (8, 16399911), (11, 11927208), (12, 10933274), (22, 5963604), (24, 5466637), (33, 3975736), (44, 2981802), (61, 2150808), (66, 1987868), (88, 1490901), (122, 1075404), (132, 993934), (183, 716936), (244, 537702), (264, 496967), (366, 358468), (488, 268851), (671, 195528), (732, 179234), (1342, 97764), (1464, 89617), (2013, 65176), (2684, 48882), (4026, 32588), (5368, 24441), (8052, 16294), (8147, 16104)]