157198512

素因数分解:

$2^4\times 3^1\times {\mathrm{821}}^1\times {\mathrm{3989}}^1$

素因数の和:4821

約数の個数: 40

約数和(自身を含む): 406692720

約数和(自身を除く): 249494208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 821, 1642, 2463, 3284, 3989, 4926, 6568, 7978, 9852, 11967, 13136, 15956, 19704, 23934, 31912, 39408, 47868, 63824, 95736, 191472, 3274969, 6549938, 9824907, 13099876, 19649814, 26199752, 39299628, 52399504, 78599256, 157198512]

約数ペア:

[(1, 157198512), (2, 78599256), (3, 52399504), (4, 39299628), (6, 26199752), (8, 19649814), (12, 13099876), (16, 9824907), (24, 6549938), (48, 3274969), (821, 191472), (1642, 95736), (2463, 63824), (3284, 47868), (3989, 39408), (4926, 31912), (6568, 23934), (7978, 19704), (9852, 15956), (11967, 13136)]