155594928

素因数分解:

$2^4\times 3^1\times {\mathrm{991}}^1\times {\mathrm{3271}}^1$

素因数の和:4273

約数の個数: 40

約数和(自身を含む): 402482176

約数和(自身を除く): 246887248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 991, 1982, 2973, 3271, 3964, 5946, 6542, 7928, 9813, 11892, 13084, 15856, 19626, 23784, 26168, 39252, 47568, 52336, 78504, 157008, 3241561, 6483122, 9724683, 12966244, 19449366, 25932488, 38898732, 51864976, 77797464, 155594928]

約数ペア:

[(1, 155594928), (2, 77797464), (3, 51864976), (4, 38898732), (6, 25932488), (8, 19449366), (12, 12966244), (16, 9724683), (24, 6483122), (48, 3241561), (991, 157008), (1982, 78504), (2973, 52336), (3271, 47568), (3964, 39252), (5946, 26168), (6542, 23784), (7928, 19626), (9813, 15856), (11892, 13084)]