148438336

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2069}}^1$

素因数の和:2159

約数の個数: 56

約数和(自身を含む): 315468000

約数和(自身を除く): 167029664

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 64, 76, 118, 152, 236, 304, 472, 608, 944, 1121, 1216, 1888, 2069, 2242, 3776, 4138, 4484, 8276, 8968, 16552, 17936, 33104, 35872, 39311, 66208, 71744, 78622, 122071, 132416, 157244, 244142, 314488, 488284, 628976, 976568, 1257952, 1953136, 2319349, 2515904, 3906272, 4638698, 7812544, 9277396, 18554792, 37109584, 74219168, 148438336]

約数ペア:

[(1, 148438336), (2, 74219168), (4, 37109584), (8, 18554792), (16, 9277396), (19, 7812544), (32, 4638698), (38, 3906272), (59, 2515904), (64, 2319349), (76, 1953136), (118, 1257952), (152, 976568), (236, 628976), (304, 488284), (472, 314488), (608, 244142), (944, 157244), (1121, 132416), (1216, 122071), (1888, 78622), (2069, 71744), (2242, 66208), (3776, 39311), (4138, 35872), (4484, 33104), (8276, 17936), (8968, 16552)]