156958963408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{24342271}}^1$

素因数の和:24342323

約数の個数: 40

約数和(自身を含む): 338065473536

約数和(自身を除く): 181106510128

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 24342271, 48684542, 97369084, 194738168, 316449523, 389476336, 632899046, 754610401, 1265798092, 1509220802, 2531596184, 3018441604, 5063192368, 6036883208, 9809935213, 12073766416, 19619870426, 39239740852, 78479481704, 156958963408]

約数ペア:

[(1, 156958963408), (2, 78479481704), (4, 39239740852), (8, 19619870426), (13, 12073766416), (16, 9809935213), (26, 6036883208), (31, 5063192368), (52, 3018441604), (62, 2531596184), (104, 1509220802), (124, 1265798092), (208, 754610401), (248, 632899046), (403, 389476336), (496, 316449523), (806, 194738168), (1612, 97369084), (3224, 48684542), (6448, 24342271)]