138154848

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3571}}^1$

素因数の和:3628

約数の個数: 96

約数和(自身を含む): 403264512

約数和(自身を除く): 265109664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 992, 1209, 1248, 1488, 1612, 2418, 2976, 3224, 3571, 4836, 6448, 7142, 9672, 10713, 12896, 14284, 19344, 21426, 28568, 38688, 42852, 46423, 57136, 85704, 92846, 110701, 114272, 139269, 171408, 185692, 221402, 278538, 332103, 342816, 371384, 442804, 557076, 664206, 742768, 885608, 1114152, 1328412, 1439113, 1485536, 1771216, 2228304, 2656824, 2878226, 3542432, 4317339, 4456608, 5313648, 5756452, 8634678, 10627296, 11512904, 17269356, 23025808, 34538712, 46051616, 69077424, 138154848]

約数ペア:

[(1, 138154848), (2, 69077424), (3, 46051616), (4, 34538712), (6, 23025808), (8, 17269356), (12, 11512904), (13, 10627296), (16, 8634678), (24, 5756452), (26, 5313648), (31, 4456608), (32, 4317339), (39, 3542432), (48, 2878226), (52, 2656824), (62, 2228304), (78, 1771216), (93, 1485536), (96, 1439113), (104, 1328412), (124, 1114152), (156, 885608), (186, 742768), (208, 664206), (248, 557076), (312, 442804), (372, 371384), (403, 342816), (416, 332103), (496, 278538), (624, 221402), (744, 185692), (806, 171408), (992, 139269), (1209, 114272), (1248, 110701), (1488, 92846), (1612, 85704), (2418, 57136), (2976, 46423), (3224, 42852), (3571, 38688), (4836, 28568), (6448, 21426), (7142, 19344), (9672, 14284), (10713, 12896)]