151218756

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5297}}^1$

素因数の和:5381

約数の個数: 72

約数和(自身を含む): 418478424

約数和(自身を除く): 267259668

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 183, 234, 244, 366, 468, 549, 732, 793, 1098, 1586, 2196, 2379, 3172, 4758, 5297, 7137, 9516, 10594, 14274, 15891, 21188, 28548, 31782, 47673, 63564, 68861, 95346, 137722, 190692, 206583, 275444, 323117, 413166, 619749, 646234, 826332, 969351, 1239498, 1292468, 1938702, 2478996, 2908053, 3877404, 4200521, 5816106, 8401042, 11632212, 12601563, 16802084, 25203126, 37804689, 50406252, 75609378, 151218756]

約数ペア:

[(1, 151218756), (2, 75609378), (3, 50406252), (4, 37804689), (6, 25203126), (9, 16802084), (12, 12601563), (13, 11632212), (18, 8401042), (26, 5816106), (36, 4200521), (39, 3877404), (52, 2908053), (61, 2478996), (78, 1938702), (117, 1292468), (122, 1239498), (156, 969351), (183, 826332), (234, 646234), (244, 619749), (366, 413166), (468, 323117), (549, 275444), (732, 206583), (793, 190692), (1098, 137722), (1586, 95346), (2196, 68861), (2379, 63564), (3172, 47673), (4758, 31782), (5297, 28548), (7137, 21188), (9516, 15891), (10594, 14274)]