153500560

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:392

約数の個数: 80

約数和(自身を含む): 365726592

約数和(自身を除く): 212226032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 131, 151, 194, 262, 302, 388, 485, 524, 604, 655, 755, 776, 970, 1048, 1208, 1310, 1510, 1552, 1940, 2096, 2416, 2620, 3020, 3880, 5240, 6040, 7760, 10480, 12080, 12707, 14647, 19781, 25414, 29294, 39562, 50828, 58588, 63535, 73235, 79124, 98905, 101656, 117176, 127070, 146470, 158248, 197810, 203312, 234352, 254140, 292940, 316496, 395620, 508280, 585880, 791240, 1016560, 1171760, 1582480, 1918757, 3837514, 7675028, 9593785, 15350056, 19187570, 30700112, 38375140, 76750280, 153500560]

約数ペア:

[(1, 153500560), (2, 76750280), (4, 38375140), (5, 30700112), (8, 19187570), (10, 15350056), (16, 9593785), (20, 7675028), (40, 3837514), (80, 1918757), (97, 1582480), (131, 1171760), (151, 1016560), (194, 791240), (262, 585880), (302, 508280), (388, 395620), (485, 316496), (524, 292940), (604, 254140), (655, 234352), (755, 203312), (776, 197810), (970, 158248), (1048, 146470), (1208, 127070), (1310, 117176), (1510, 101656), (1552, 98905), (1940, 79124), (2096, 73235), (2416, 63535), (2620, 58588), (3020, 50828), (3880, 39562), (5240, 29294), (6040, 25414), (7760, 19781), (10480, 14647), (12080, 12707)]