138270912

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1787}}^1$

素因数の和:1846

約数の個数: 112

約数和(自身を含む): 406920192

約数和(自身を除く): 268649280

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 156, 186, 192, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1612, 1787, 1984, 2418, 2496, 2976, 3224, 3574, 4836, 5361, 5952, 6448, 7148, 9672, 10722, 12896, 14296, 19344, 21444, 23231, 25792, 28592, 38688, 42888, 46462, 55397, 57184, 69693, 77376, 85776, 92924, 110794, 114368, 139386, 166191, 171552, 185848, 221588, 278772, 332382, 343104, 371696, 443176, 557544, 664764, 720161, 743392, 886352, 1115088, 1329528, 1440322, 1486784, 1772704, 2160483, 2230176, 2659056, 2880644, 3545408, 4320966, 4460352, 5318112, 5761288, 8641932, 10636224, 11522576, 17283864, 23045152, 34567728, 46090304, 69135456, 138270912]

約数ペア:

[(1, 138270912), (2, 69135456), (3, 46090304), (4, 34567728), (6, 23045152), (8, 17283864), (12, 11522576), (13, 10636224), (16, 8641932), (24, 5761288), (26, 5318112), (31, 4460352), (32, 4320966), (39, 3545408), (48, 2880644), (52, 2659056), (62, 2230176), (64, 2160483), (78, 1772704), (93, 1486784), (96, 1440322), (104, 1329528), (124, 1115088), (156, 886352), (186, 743392), (192, 720161), (208, 664764), (248, 557544), (312, 443176), (372, 371696), (403, 343104), (416, 332382), (496, 278772), (624, 221588), (744, 185848), (806, 171552), (832, 166191), (992, 139386), (1209, 114368), (1248, 110794), (1488, 92924), (1612, 85776), (1787, 77376), (1984, 69693), (2418, 57184), (2496, 55397), (2976, 46462), (3224, 42888), (3574, 38688), (4836, 28592), (5361, 25792), (5952, 23231), (6448, 21444), (7148, 19344), (9672, 14296), (10722, 12896)]