15158416

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:416

約数の個数: 80

約数和(自身を含む): 37497600

約数和(自身を除く): 22339184

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 52, 56, 58, 91, 104, 112, 116, 182, 203, 208, 232, 359, 364, 377, 406, 464, 718, 728, 754, 812, 1436, 1456, 1508, 1624, 2513, 2639, 2872, 3016, 3248, 4667, 5026, 5278, 5744, 6032, 9334, 10052, 10411, 10556, 18668, 20104, 20822, 21112, 32669, 37336, 40208, 41644, 42224, 65338, 72877, 74672, 83288, 130676, 135343, 145754, 166576, 261352, 270686, 291508, 522704, 541372, 583016, 947401, 1082744, 1166032, 1894802, 2165488, 3789604, 7579208, 15158416]

約数ペア:

[(1, 15158416), (2, 7579208), (4, 3789604), (7, 2165488), (8, 1894802), (13, 1166032), (14, 1082744), (16, 947401), (26, 583016), (28, 541372), (29, 522704), (52, 291508), (56, 270686), (58, 261352), (91, 166576), (104, 145754), (112, 135343), (116, 130676), (182, 83288), (203, 74672), (208, 72877), (232, 65338), (359, 42224), (364, 41644), (377, 40208), (406, 37336), (464, 32669), (718, 21112), (728, 20822), (754, 20104), (812, 18668), (1436, 10556), (1456, 10411), (1508, 10052), (1624, 9334), (2513, 6032), (2639, 5744), (2872, 5278), (3016, 5026), (3248, 4667)]