128672112

素因数分解:

$2^4\times 3^1\times {\mathrm{349}}^1\times {\mathrm{7681}}^1$

素因数の和:8041

約数の個数: 40

約数和(自身を含む): 333398800

約数和(自身を除く): 204726688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 349, 698, 1047, 1396, 2094, 2792, 4188, 5584, 7681, 8376, 15362, 16752, 23043, 30724, 46086, 61448, 92172, 122896, 184344, 368688, 2680669, 5361338, 8042007, 10722676, 16084014, 21445352, 32168028, 42890704, 64336056, 128672112]

約数ペア:

[(1, 128672112), (2, 64336056), (3, 42890704), (4, 32168028), (6, 21445352), (8, 16084014), (12, 10722676), (16, 8042007), (24, 5361338), (48, 2680669), (349, 368688), (698, 184344), (1047, 122896), (1396, 92172), (2094, 61448), (2792, 46086), (4188, 30724), (5584, 23043), (7681, 16752), (8376, 15362)]