129618456

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{25841}}^1$

素因数の和:25880

約数の個数: 64

約数和(自身を含む): 372124800

約数和(自身を除く): 242506344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 418, 456, 627, 836, 1254, 1672, 2508, 5016, 25841, 51682, 77523, 103364, 155046, 206728, 284251, 310092, 490979, 568502, 620184, 852753, 981958, 1137004, 1472937, 1705506, 1963916, 2274008, 2945874, 3411012, 3927832, 5400769, 5891748, 6822024, 10801538, 11783496, 16202307, 21603076, 32404614, 43206152, 64809228, 129618456]

約数ペア:

[(1, 129618456), (2, 64809228), (3, 43206152), (4, 32404614), (6, 21603076), (8, 16202307), (11, 11783496), (12, 10801538), (19, 6822024), (22, 5891748), (24, 5400769), (33, 3927832), (38, 3411012), (44, 2945874), (57, 2274008), (66, 1963916), (76, 1705506), (88, 1472937), (114, 1137004), (132, 981958), (152, 852753), (209, 620184), (228, 568502), (264, 490979), (418, 310092), (456, 284251), (627, 206728), (836, 155046), (1254, 103364), (1672, 77523), (2508, 51682), (5016, 25841)]