155385048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71147}}^1$

素因数の和:71176

約数の個数: 64

約数和(自身を含む): 478114560

約数和(自身を除く): 322729512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 71147, 142294, 213441, 284588, 426882, 498029, 569176, 853764, 924911, 996058, 1494087, 1707528, 1849822, 1992116, 2774733, 2988174, 3699644, 3984232, 5549466, 5976348, 6474377, 7399288, 11098932, 11952696, 12948754, 19423131, 22197864, 25897508, 38846262, 51795016, 77692524, 155385048]

約数ペア:

[(1, 155385048), (2, 77692524), (3, 51795016), (4, 38846262), (6, 25897508), (7, 22197864), (8, 19423131), (12, 12948754), (13, 11952696), (14, 11098932), (21, 7399288), (24, 6474377), (26, 5976348), (28, 5549466), (39, 3984232), (42, 3699644), (52, 2988174), (56, 2774733), (78, 1992116), (84, 1849822), (91, 1707528), (104, 1494087), (156, 996058), (168, 924911), (182, 853764), (273, 569176), (312, 498029), (364, 426882), (546, 284588), (728, 213441), (1092, 142294), (2184, 71147)]