151138144

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{607}}^1$

素因数の和:899

約数の個数: 48

約数和(自身を含む): 308883456

約数和(自身を除く): 157745312

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 251, 496, 502, 607, 992, 1004, 1214, 2008, 2428, 4016, 4856, 7781, 8032, 9712, 15562, 18817, 19424, 31124, 37634, 62248, 75268, 124496, 150536, 152357, 248992, 301072, 304714, 602144, 609428, 1218856, 2437712, 4723067, 4875424, 9446134, 18892268, 37784536, 75569072, 151138144]

約数ペア:

[(1, 151138144), (2, 75569072), (4, 37784536), (8, 18892268), (16, 9446134), (31, 4875424), (32, 4723067), (62, 2437712), (124, 1218856), (248, 609428), (251, 602144), (496, 304714), (502, 301072), (607, 248992), (992, 152357), (1004, 150536), (1214, 124496), (2008, 75268), (2428, 62248), (4016, 37634), (4856, 31124), (7781, 19424), (8032, 18817), (9712, 15562)]