157452472

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{4261}}^1$

素因数の和:4447

約数の個数: 32

約数和(自身を含む): 306864000

約数和(自身を除く): 149411528

約数列:

[1, 2, 4, 8, 31, 62, 124, 149, 248, 298, 596, 1192, 4261, 4619, 8522, 9238, 17044, 18476, 34088, 36952, 132091, 264182, 528364, 634889, 1056728, 1269778, 2539556, 5079112, 19681559, 39363118, 78726236, 157452472]

約数ペア:

[(1, 157452472), (2, 78726236), (4, 39363118), (8, 19681559), (31, 5079112), (62, 2539556), (124, 1269778), (149, 1056728), (248, 634889), (298, 528364), (596, 264182), (1192, 132091), (4261, 36952), (4619, 34088), (8522, 18476), (9238, 17044)]