157761552

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{252823}}^1$

素因数の和:252847

約数の個数: 40

約数和(自身を含む): 438902464

約数和(自身を除く): 281140912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 252823, 505646, 758469, 1011292, 1516938, 2022584, 3033876, 3286699, 4045168, 6067752, 6573398, 9860097, 12135504, 13146796, 19720194, 26293592, 39440388, 52587184, 78880776, 157761552]

約数ペア:

[(1, 157761552), (2, 78880776), (3, 52587184), (4, 39440388), (6, 26293592), (8, 19720194), (12, 13146796), (13, 12135504), (16, 9860097), (24, 6573398), (26, 6067752), (39, 4045168), (48, 3286699), (52, 3033876), (78, 2022584), (104, 1516938), (156, 1011292), (208, 758469), (312, 505646), (624, 252823)]