105638416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:344

約数の個数: 80

約数和(自身を含む): 231860160

約数和(自身を除く): 126221744

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 83, 104, 116, 166, 208, 211, 232, 332, 377, 422, 464, 664, 754, 844, 1079, 1328, 1508, 1688, 2158, 2407, 2743, 3016, 3376, 4316, 4814, 5486, 6032, 6119, 8632, 9628, 10972, 12238, 17264, 17513, 19256, 21944, 24476, 31291, 35026, 38512, 43888, 48952, 62582, 70052, 79547, 97904, 125164, 140104, 159094, 227669, 250328, 280208, 318188, 455338, 500656, 507877, 636376, 910676, 1015754, 1272752, 1821352, 2031508, 3642704, 4063016, 6602401, 8126032, 13204802, 26409604, 52819208, 105638416]

約数ペア:

[(1, 105638416), (2, 52819208), (4, 26409604), (8, 13204802), (13, 8126032), (16, 6602401), (26, 4063016), (29, 3642704), (52, 2031508), (58, 1821352), (83, 1272752), (104, 1015754), (116, 910676), (166, 636376), (208, 507877), (211, 500656), (232, 455338), (332, 318188), (377, 280208), (422, 250328), (464, 227669), (664, 159094), (754, 140104), (844, 125164), (1079, 97904), (1328, 79547), (1508, 70052), (1688, 62582), (2158, 48952), (2407, 43888), (2743, 38512), (3016, 35026), (3376, 31291), (4316, 24476), (4814, 21944), (5486, 19256), (6032, 17513), (6119, 17264), (8632, 12238), (9628, 10972)]