145880048

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{7949}}^1$

素因数の和:8025

約数の個数: 40

約数和(自身を含む): 299683200

約数和(自身を除く): 153803152

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 148, 248, 296, 496, 592, 1147, 2294, 4588, 7949, 9176, 15898, 18352, 31796, 63592, 127184, 246419, 294113, 492838, 588226, 985676, 1176452, 1971352, 2352904, 3942704, 4705808, 9117503, 18235006, 36470012, 72940024, 145880048]

約数ペア:

[(1, 145880048), (2, 72940024), (4, 36470012), (8, 18235006), (16, 9117503), (31, 4705808), (37, 3942704), (62, 2352904), (74, 1971352), (124, 1176452), (148, 985676), (248, 588226), (296, 492838), (496, 294113), (592, 246419), (1147, 127184), (2294, 63592), (4588, 31796), (7949, 18352), (9176, 15898)]