127183328

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4421}}^1$

素因数の和:4491

約数の個数: 48

約数和(自身を含む): 267442560

約数和(自身を除く): 140259232

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 116, 124, 232, 248, 464, 496, 899, 928, 992, 1798, 3596, 4421, 7192, 8842, 14384, 17684, 28768, 35368, 70736, 128209, 137051, 141472, 256418, 274102, 512836, 548204, 1025672, 1096408, 2051344, 2192816, 3974479, 4102688, 4385632, 7948958, 15897916, 31795832, 63591664, 127183328]

約数ペア:

[(1, 127183328), (2, 63591664), (4, 31795832), (8, 15897916), (16, 7948958), (29, 4385632), (31, 4102688), (32, 3974479), (58, 2192816), (62, 2051344), (116, 1096408), (124, 1025672), (232, 548204), (248, 512836), (464, 274102), (496, 256418), (899, 141472), (928, 137051), (992, 128209), (1798, 70736), (3596, 35368), (4421, 28768), (7192, 17684), (8842, 14384)]