140917568

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:652

約数の個数: 84

約数和(自身を含む): 317821056

約数和(自身を除く): 176903488

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 121, 124, 176, 242, 248, 341, 352, 484, 496, 587, 682, 704, 968, 992, 1174, 1364, 1936, 1984, 2348, 2728, 3751, 3872, 4696, 5456, 6457, 7502, 7744, 9392, 10912, 12914, 15004, 18197, 18784, 21824, 25828, 30008, 36394, 37568, 51656, 60016, 71027, 72788, 103312, 120032, 142054, 145576, 200167, 206624, 240064, 284108, 291152, 400334, 413248, 568216, 582304, 800668, 1136432, 1164608, 1601336, 2201837, 2272864, 3202672, 4403674, 4545728, 6405344, 8807348, 12810688, 17614696, 35229392, 70458784, 140917568]

約数ペア:

[(1, 140917568), (2, 70458784), (4, 35229392), (8, 17614696), (11, 12810688), (16, 8807348), (22, 6405344), (31, 4545728), (32, 4403674), (44, 3202672), (62, 2272864), (64, 2201837), (88, 1601336), (121, 1164608), (124, 1136432), (176, 800668), (242, 582304), (248, 568216), (341, 413248), (352, 400334), (484, 291152), (496, 284108), (587, 240064), (682, 206624), (704, 200167), (968, 145576), (992, 142054), (1174, 120032), (1364, 103312), (1936, 72788), (1984, 71027), (2348, 60016), (2728, 51656), (3751, 37568), (3872, 36394), (4696, 30008), (5456, 25828), (6457, 21824), (7502, 18784), (7744, 18197), (9392, 15004), (10912, 12914)]