149751864

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{15877}}^1$

素因数の和:16020

約数の個数: 48

約数和(自身を含む): 408699720

約数和(自身を除く): 258947856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4716, 9432, 15877, 31754, 47631, 63508, 95262, 127016, 142893, 190524, 285786, 381048, 571572, 1143144, 2079887, 4159774, 6239661, 8319548, 12479322, 16639096, 18718983, 24958644, 37437966, 49917288, 74875932, 149751864]

約数ペア:

[(1, 149751864), (2, 74875932), (3, 49917288), (4, 37437966), (6, 24958644), (8, 18718983), (9, 16639096), (12, 12479322), (18, 8319548), (24, 6239661), (36, 4159774), (72, 2079887), (131, 1143144), (262, 571572), (393, 381048), (524, 285786), (786, 190524), (1048, 142893), (1179, 127016), (1572, 95262), (2358, 63508), (3144, 47631), (4716, 31754), (9432, 15877)]