159969104

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{1123}}^1$

素因数の和:1467

約数の個数: 40

約数和(自身を含む): 321958560

約数和(自身を除く): 161989456

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 307, 464, 614, 1123, 1228, 2246, 2456, 4492, 4912, 8903, 8984, 17806, 17968, 32567, 35612, 65134, 71224, 130268, 142448, 260536, 344761, 521072, 689522, 1379044, 2758088, 5516176, 9998069, 19996138, 39992276, 79984552, 159969104]

約数ペア:

[(1, 159969104), (2, 79984552), (4, 39992276), (8, 19996138), (16, 9998069), (29, 5516176), (58, 2758088), (116, 1379044), (232, 689522), (307, 521072), (464, 344761), (614, 260536), (1123, 142448), (1228, 130268), (2246, 71224), (2456, 65134), (4492, 35612), (4912, 32567), (8903, 17968), (8984, 17806)]