157211472

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15671}}^1$

素因数の和:15712

約数の個数: 80

約数和(自身を含む): 466398720

約数和(自身を除く): 309187248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 418, 456, 528, 627, 836, 912, 1254, 1672, 2508, 3344, 5016, 10032, 15671, 31342, 47013, 62684, 94026, 125368, 172381, 188052, 250736, 297749, 344762, 376104, 517143, 595498, 689524, 752208, 893247, 1034286, 1190996, 1379048, 1786494, 2068572, 2381992, 2758096, 3275239, 3572988, 4137144, 4763984, 6550478, 7145976, 8274288, 9825717, 13100956, 14291952, 19651434, 26201912, 39302868, 52403824, 78605736, 157211472]

約数ペア:

[(1, 157211472), (2, 78605736), (3, 52403824), (4, 39302868), (6, 26201912), (8, 19651434), (11, 14291952), (12, 13100956), (16, 9825717), (19, 8274288), (22, 7145976), (24, 6550478), (33, 4763984), (38, 4137144), (44, 3572988), (48, 3275239), (57, 2758096), (66, 2381992), (76, 2068572), (88, 1786494), (114, 1379048), (132, 1190996), (152, 1034286), (176, 893247), (209, 752208), (228, 689524), (264, 595498), (304, 517143), (418, 376104), (456, 344762), (528, 297749), (627, 250736), (836, 188052), (912, 172381), (1254, 125368), (1672, 94026), (2508, 62684), (3344, 47013), (5016, 31342), (10032, 15671)]