156748174816

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{1439}}^1\times {\mathrm{109807}}^1$

素因数の和:111287

約数の個数: 48

約数和(自身を含む): 318777016320

約数和(自身を除く): 162028841504

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 1439, 2878, 5756, 11512, 23024, 44609, 46048, 89218, 109807, 178436, 219614, 356872, 439228, 713744, 878456, 1427488, 1756912, 3404017, 3513824, 6808034, 13616068, 27232136, 54464272, 108928544, 158012273, 316024546, 632049092, 1264098184, 2528196368, 4898380463, 5056392736, 9796760926, 19593521852, 39187043704, 78374087408, 156748174816]

約数ペア:

[(1, 156748174816), (2, 78374087408), (4, 39187043704), (8, 19593521852), (16, 9796760926), (31, 5056392736), (32, 4898380463), (62, 2528196368), (124, 1264098184), (248, 632049092), (496, 316024546), (992, 158012273), (1439, 108928544), (2878, 54464272), (5756, 27232136), (11512, 13616068), (23024, 6808034), (44609, 3513824), (46048, 3404017), (89218, 1756912), (109807, 1427488), (178436, 878456), (219614, 713744), (356872, 439228)]