127934904

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1787}}^1$

素因数の和:1972

約数の個数: 64

約数和(自身を含む): 339004800

約数和(自身を除く): 211069896

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 157, 228, 314, 456, 471, 628, 942, 1256, 1787, 1884, 2983, 3574, 3768, 5361, 5966, 7148, 8949, 10722, 11932, 14296, 17898, 21444, 23864, 33953, 35796, 42888, 67906, 71592, 101859, 135812, 203718, 271624, 280559, 407436, 561118, 814872, 841677, 1122236, 1683354, 2244472, 3366708, 5330621, 6733416, 10661242, 15991863, 21322484, 31983726, 42644968, 63967452, 127934904]

約数ペア:

[(1, 127934904), (2, 63967452), (3, 42644968), (4, 31983726), (6, 21322484), (8, 15991863), (12, 10661242), (19, 6733416), (24, 5330621), (38, 3366708), (57, 2244472), (76, 1683354), (114, 1122236), (152, 841677), (157, 814872), (228, 561118), (314, 407436), (456, 280559), (471, 271624), (628, 203718), (942, 135812), (1256, 101859), (1787, 71592), (1884, 67906), (2983, 42888), (3574, 35796), (3768, 33953), (5361, 23864), (5966, 21444), (7148, 17898), (8949, 14296), (10722, 11932)]