142672416

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:486

約数の個数: 96

約数和(自身を含む): 390168576

約数和(自身を除く): 247496160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 191, 248, 251, 372, 382, 496, 502, 573, 744, 753, 764, 992, 1004, 1146, 1488, 1506, 1528, 2008, 2292, 2976, 3012, 3056, 4016, 4584, 5921, 6024, 6112, 7781, 8032, 9168, 11842, 12048, 15562, 17763, 18336, 23343, 23684, 24096, 31124, 35526, 46686, 47368, 47941, 62248, 71052, 93372, 94736, 95882, 124496, 142104, 143823, 186744, 189472, 191764, 248992, 284208, 287646, 373488, 383528, 568416, 575292, 746976, 767056, 1150584, 1486171, 1534112, 2301168, 2972342, 4458513, 4602336, 5944684, 8917026, 11889368, 17834052, 23778736, 35668104, 47557472, 71336208, 142672416]

約数ペア:

[(1, 142672416), (2, 71336208), (3, 47557472), (4, 35668104), (6, 23778736), (8, 17834052), (12, 11889368), (16, 8917026), (24, 5944684), (31, 4602336), (32, 4458513), (48, 2972342), (62, 2301168), (93, 1534112), (96, 1486171), (124, 1150584), (186, 767056), (191, 746976), (248, 575292), (251, 568416), (372, 383528), (382, 373488), (496, 287646), (502, 284208), (573, 248992), (744, 191764), (753, 189472), (764, 186744), (992, 143823), (1004, 142104), (1146, 124496), (1488, 95882), (1506, 94736), (1528, 93372), (2008, 71052), (2292, 62248), (2976, 47941), (3012, 47368), (3056, 46686), (4016, 35526), (4584, 31124), (5921, 24096), (6024, 23684), (6112, 23343), (7781, 18336), (8032, 17763), (9168, 15562), (11842, 12048)]