150891524

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:717

約数の個数: 72

約数和(自身を含む): 332149440

約数和(自身を除く): 181257916

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 58, 68, 116, 119, 203, 238, 289, 406, 476, 493, 578, 643, 812, 986, 1156, 1286, 1972, 2023, 2572, 3451, 4046, 4501, 6902, 8092, 8381, 9002, 10931, 13804, 16762, 18004, 18647, 21862, 33524, 37294, 43724, 58667, 74588, 76517, 117334, 130529, 153034, 185827, 234668, 261058, 306068, 316999, 371654, 522116, 633998, 743308, 1267996, 1300789, 2218993, 2601578, 4437986, 5203156, 5388983, 8875972, 10777966, 21555932, 37722881, 75445762, 150891524]

約数ペア:

[(1, 150891524), (2, 75445762), (4, 37722881), (7, 21555932), (14, 10777966), (17, 8875972), (28, 5388983), (29, 5203156), (34, 4437986), (58, 2601578), (68, 2218993), (116, 1300789), (119, 1267996), (203, 743308), (238, 633998), (289, 522116), (406, 371654), (476, 316999), (493, 306068), (578, 261058), (643, 234668), (812, 185827), (986, 153034), (1156, 130529), (1286, 117334), (1972, 76517), (2023, 74588), (2572, 58667), (3451, 43724), (4046, 37294), (4501, 33524), (6902, 21862), (8092, 18647), (8381, 18004), (9002, 16762), (10931, 13804)]