156976284160

素因数分解:

$2^9\times 5^1\times {\mathrm{2423}}^1\times {\mathrm{25307}}^1$

素因数の和:27753

約数の個数: 80

約数和(自身を含む): 376545381696

約数和(自身を除く): 219569097536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2423, 2560, 4846, 9692, 12115, 19384, 24230, 25307, 38768, 48460, 50614, 77536, 96920, 101228, 126535, 155072, 193840, 202456, 253070, 310144, 387680, 404912, 506140, 620288, 775360, 809824, 1012280, 1240576, 1550720, 1619648, 2024560, 3101440, 3239296, 4049120, 6202880, 6478592, 8098240, 12957184, 16196480, 32392960, 61318861, 64785920, 122637722, 245275444, 306594305, 490550888, 613188610, 981101776, 1226377220, 1962203552, 2452754440, 3924407104, 4905508880, 7848814208, 9811017760, 15697628416, 19622035520, 31395256832, 39244071040, 78488142080, 156976284160]

約数ペア:

[(1, 156976284160), (2, 78488142080), (4, 39244071040), (5, 31395256832), (8, 19622035520), (10, 15697628416), (16, 9811017760), (20, 7848814208), (32, 4905508880), (40, 3924407104), (64, 2452754440), (80, 1962203552), (128, 1226377220), (160, 981101776), (256, 613188610), (320, 490550888), (512, 306594305), (640, 245275444), (1280, 122637722), (2423, 64785920), (2560, 61318861), (4846, 32392960), (9692, 16196480), (12115, 12957184), (19384, 8098240), (24230, 6478592), (25307, 6202880), (38768, 4049120), (48460, 3239296), (50614, 3101440), (77536, 2024560), (96920, 1619648), (101228, 1550720), (126535, 1240576), (155072, 1012280), (193840, 809824), (202456, 775360), (253070, 620288), (310144, 506140), (387680, 404912)]