127621024

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2657}}^1$

素因数の和:2765

約数の個数: 48

約数和(自身を含む): 267926400

約数和(自身を除く): 140305376

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 79, 152, 158, 304, 316, 608, 632, 1264, 1501, 2528, 2657, 3002, 5314, 6004, 10628, 12008, 21256, 24016, 42512, 48032, 50483, 85024, 100966, 201932, 209903, 403864, 419806, 807728, 839612, 1615456, 1679224, 3358448, 3988157, 6716896, 7976314, 15952628, 31905256, 63810512, 127621024]

約数ペア:

[(1, 127621024), (2, 63810512), (4, 31905256), (8, 15952628), (16, 7976314), (19, 6716896), (32, 3988157), (38, 3358448), (76, 1679224), (79, 1615456), (152, 839612), (158, 807728), (304, 419806), (316, 403864), (608, 209903), (632, 201932), (1264, 100966), (1501, 85024), (2528, 50483), (2657, 48032), (3002, 42512), (5314, 24016), (6004, 21256), (10628, 12008)]