149750240

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{40693}}^1$

素因数の和:40731

約数の個数: 48

約数和(自身を含む): 369175968

約数和(自身を除く): 219425728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 40693, 81386, 162772, 203465, 325544, 406930, 651088, 813860, 935939, 1302176, 1627720, 1871878, 3255440, 3743756, 4679695, 6510880, 7487512, 9359390, 14975024, 18718780, 29950048, 37437560, 74875120, 149750240]

約数ペア:

[(1, 149750240), (2, 74875120), (4, 37437560), (5, 29950048), (8, 18718780), (10, 14975024), (16, 9359390), (20, 7487512), (23, 6510880), (32, 4679695), (40, 3743756), (46, 3255440), (80, 1871878), (92, 1627720), (115, 1302176), (160, 935939), (184, 813860), (230, 651088), (368, 406930), (460, 325544), (736, 203465), (920, 162772), (1840, 81386), (3680, 40693)]