157282034

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:571

約数の個数: 64

約数和(自身を含む): 305313792

約数和(自身を除く): 148031758

約数列:

[1, 2, 7, 13, 14, 26, 31, 61, 62, 91, 122, 182, 217, 403, 427, 434, 457, 793, 806, 854, 914, 1586, 1891, 2821, 3199, 3782, 5551, 5642, 5941, 6398, 11102, 11882, 13237, 14167, 24583, 26474, 27877, 28334, 41587, 49166, 55754, 83174, 99169, 172081, 184171, 195139, 198338, 344162, 362401, 368342, 390278, 724802, 864187, 1289197, 1728374, 2536807, 2578394, 5073614, 6049309, 11234431, 12098618, 22468862, 78641017, 157282034]

約数ペア:

[(1, 157282034), (2, 78641017), (7, 22468862), (13, 12098618), (14, 11234431), (26, 6049309), (31, 5073614), (61, 2578394), (62, 2536807), (91, 1728374), (122, 1289197), (182, 864187), (217, 724802), (403, 390278), (427, 368342), (434, 362401), (457, 344162), (793, 198338), (806, 195139), (854, 184171), (914, 172081), (1586, 99169), (1891, 83174), (2821, 55754), (3199, 49166), (3782, 41587), (5551, 28334), (5642, 27877), (5941, 26474), (6398, 24583), (11102, 14167), (11882, 13237)]