152542156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4013}}^1$

素因数の和:4090

約数の個数: 48

約数和(自身を含む): 311550624

約数和(自身を除く): 159008468

約数列:

[1, 2, 4, 13, 17, 26, 34, 43, 52, 68, 86, 172, 221, 442, 559, 731, 884, 1118, 1462, 2236, 2924, 4013, 8026, 9503, 16052, 19006, 38012, 52169, 68221, 104338, 136442, 172559, 208676, 272884, 345118, 690236, 886873, 1773746, 2243267, 2933503, 3547492, 4486534, 5867006, 8973068, 11734012, 38135539, 76271078, 152542156]

約数ペア:

[(1, 152542156), (2, 76271078), (4, 38135539), (13, 11734012), (17, 8973068), (26, 5867006), (34, 4486534), (43, 3547492), (52, 2933503), (68, 2243267), (86, 1773746), (172, 886873), (221, 690236), (442, 345118), (559, 272884), (731, 208676), (884, 172559), (1118, 136442), (1462, 104338), (2236, 68221), (2924, 52169), (4013, 38012), (8026, 19006), (9503, 16052)]