162052956

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4877}}^1$

素因数の和:4971

約数の個数: 72

約数和(自身を含む): 447449184

約数和(自身を除く): 285396228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 142, 156, 213, 234, 284, 426, 468, 639, 852, 923, 1278, 1846, 2556, 2769, 3692, 4877, 5538, 8307, 9754, 11076, 14631, 16614, 19508, 29262, 33228, 43893, 58524, 63401, 87786, 126802, 175572, 190203, 253604, 346267, 380406, 570609, 692534, 760812, 1038801, 1141218, 1385068, 2077602, 2282436, 3116403, 4155204, 4501471, 6232806, 9002942, 12465612, 13504413, 18005884, 27008826, 40513239, 54017652, 81026478, 162052956]

約数ペア:

[(1, 162052956), (2, 81026478), (3, 54017652), (4, 40513239), (6, 27008826), (9, 18005884), (12, 13504413), (13, 12465612), (18, 9002942), (26, 6232806), (36, 4501471), (39, 4155204), (52, 3116403), (71, 2282436), (78, 2077602), (117, 1385068), (142, 1141218), (156, 1038801), (213, 760812), (234, 692534), (284, 570609), (426, 380406), (468, 346267), (639, 253604), (852, 190203), (923, 175572), (1278, 126802), (1846, 87786), (2556, 63401), (2769, 58524), (3692, 43893), (4877, 33228), (5538, 29262), (8307, 19508), (9754, 16614), (11076, 14631)]