158921536

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1009}}^1$

素因数の和:1151

約数の個数: 56

約数和(自身を含む): 332475840

約数和(自身を除く): 173554304

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 107, 184, 214, 368, 428, 736, 856, 1009, 1472, 1712, 2018, 2461, 3424, 4036, 4922, 6848, 8072, 9844, 16144, 19688, 23207, 32288, 39376, 46414, 64576, 78752, 92828, 107963, 157504, 185656, 215926, 371312, 431852, 742624, 863704, 1485248, 1727408, 2483149, 3454816, 4966298, 6909632, 9932596, 19865192, 39730384, 79460768, 158921536]

約数ペア:

[(1, 158921536), (2, 79460768), (4, 39730384), (8, 19865192), (16, 9932596), (23, 6909632), (32, 4966298), (46, 3454816), (64, 2483149), (92, 1727408), (107, 1485248), (184, 863704), (214, 742624), (368, 431852), (428, 371312), (736, 215926), (856, 185656), (1009, 157504), (1472, 107963), (1712, 92828), (2018, 78752), (2461, 64576), (3424, 46414), (4036, 39376), (4922, 32288), (6848, 23207), (8072, 19688), (9844, 16144)]