158161872

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4219}}^1$

素因数の和:4312

約数の個数: 80

約数和(自身を含む): 452113920

約数和(自身を除く): 293952048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 71, 88, 132, 142, 176, 213, 264, 284, 426, 528, 568, 781, 852, 1136, 1562, 1704, 2343, 3124, 3408, 4219, 4686, 6248, 8438, 9372, 12496, 12657, 16876, 18744, 25314, 33752, 37488, 46409, 50628, 67504, 92818, 101256, 139227, 185636, 202512, 278454, 299549, 371272, 556908, 599098, 742544, 898647, 1113816, 1198196, 1797294, 2227632, 2396392, 3295039, 3594588, 4792784, 6590078, 7189176, 9885117, 13180156, 14378352, 19770234, 26360312, 39540468, 52720624, 79080936, 158161872]

約数ペア:

[(1, 158161872), (2, 79080936), (3, 52720624), (4, 39540468), (6, 26360312), (8, 19770234), (11, 14378352), (12, 13180156), (16, 9885117), (22, 7189176), (24, 6590078), (33, 4792784), (44, 3594588), (48, 3295039), (66, 2396392), (71, 2227632), (88, 1797294), (132, 1198196), (142, 1113816), (176, 898647), (213, 742544), (264, 599098), (284, 556908), (426, 371272), (528, 299549), (568, 278454), (781, 202512), (852, 185636), (1136, 139227), (1562, 101256), (1704, 92818), (2343, 67504), (3124, 50628), (3408, 46409), (4219, 37488), (4686, 33752), (6248, 25314), (8438, 18744), (9372, 16876), (12496, 12657)]