103615208

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 212889600

約数和(自身を除く): 109274392

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 83, 86, 152, 166, 172, 191, 332, 344, 382, 664, 764, 817, 1528, 1577, 1634, 3154, 3268, 3569, 3629, 6308, 6536, 7138, 7258, 8213, 12616, 14276, 14516, 15853, 16426, 28552, 29032, 31706, 32852, 63412, 65704, 67811, 126824, 135622, 156047, 271244, 301207, 312094, 542488, 602414, 624188, 681679, 1204828, 1248376, 1363358, 2409656, 2726716, 5453432, 12951901, 25903802, 51807604, 103615208]

約数ペア:

[(1, 103615208), (2, 51807604), (4, 25903802), (8, 12951901), (19, 5453432), (38, 2726716), (43, 2409656), (76, 1363358), (83, 1248376), (86, 1204828), (152, 681679), (166, 624188), (172, 602414), (191, 542488), (332, 312094), (344, 301207), (382, 271244), (664, 156047), (764, 135622), (817, 126824), (1528, 67811), (1577, 65704), (1634, 63412), (3154, 32852), (3268, 31706), (3569, 29032), (3629, 28552), (6308, 16426), (6536, 15853), (7138, 14516), (7258, 14276), (8213, 12616)]