162556368

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{691}}^1$

素因数の和:757

約数の個数: 120

約数和(自身を含む): 471085920

約数和(自身を除く): 308529552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 48, 52, 58, 78, 87, 104, 116, 156, 169, 174, 208, 232, 312, 338, 348, 377, 464, 507, 624, 676, 691, 696, 754, 1014, 1131, 1352, 1382, 1392, 1508, 2028, 2073, 2262, 2704, 2764, 3016, 4056, 4146, 4524, 4901, 5528, 6032, 8112, 8292, 8983, 9048, 9802, 11056, 14703, 16584, 17966, 18096, 19604, 20039, 26949, 29406, 33168, 35932, 39208, 40078, 53898, 58812, 60117, 71864, 78416, 80156, 107796, 116779, 117624, 120234, 143728, 160312, 215592, 233558, 235248, 240468, 260507, 320624, 350337, 431184, 467116, 480936, 521014, 700674, 781521, 934232, 961872, 1042028, 1401348, 1563042, 1868464, 2084056, 2802696, 3126084, 3386591, 4168112, 5605392, 6252168, 6773182, 10159773, 12504336, 13546364, 20319546, 27092728, 40639092, 54185456, 81278184, 162556368]

約数ペア:

[(1, 162556368), (2, 81278184), (3, 54185456), (4, 40639092), (6, 27092728), (8, 20319546), (12, 13546364), (13, 12504336), (16, 10159773), (24, 6773182), (26, 6252168), (29, 5605392), (39, 4168112), (48, 3386591), (52, 3126084), (58, 2802696), (78, 2084056), (87, 1868464), (104, 1563042), (116, 1401348), (156, 1042028), (169, 961872), (174, 934232), (208, 781521), (232, 700674), (312, 521014), (338, 480936), (348, 467116), (377, 431184), (464, 350337), (507, 320624), (624, 260507), (676, 240468), (691, 235248), (696, 233558), (754, 215592), (1014, 160312), (1131, 143728), (1352, 120234), (1382, 117624), (1392, 116779), (1508, 107796), (2028, 80156), (2073, 78416), (2262, 71864), (2704, 60117), (2764, 58812), (3016, 53898), (4056, 40078), (4146, 39208), (4524, 35932), (4901, 33168), (5528, 29406), (6032, 26949), (8112, 20039), (8292, 19604), (8983, 18096), (9048, 17966), (9802, 16584), (11056, 14703)]