157748832

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{17669}}^1$

素因数の和:17716

約数の個数: 72

約数和(自身を含む): 463095360

約数和(自身を除く): 305346528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 17669, 35338, 53007, 70676, 106014, 141352, 159021, 212028, 282704, 318042, 424056, 547739, 565408, 636084, 848112, 1095478, 1272168, 1643217, 1696224, 2190956, 2544336, 3286434, 4381912, 4929651, 5088672, 6572868, 8763824, 9859302, 13145736, 17527648, 19718604, 26291472, 39437208, 52582944, 78874416, 157748832]

約数ペア:

[(1, 157748832), (2, 78874416), (3, 52582944), (4, 39437208), (6, 26291472), (8, 19718604), (9, 17527648), (12, 13145736), (16, 9859302), (18, 8763824), (24, 6572868), (31, 5088672), (32, 4929651), (36, 4381912), (48, 3286434), (62, 2544336), (72, 2190956), (93, 1696224), (96, 1643217), (124, 1272168), (144, 1095478), (186, 848112), (248, 636084), (279, 565408), (288, 547739), (372, 424056), (496, 318042), (558, 282704), (744, 212028), (992, 159021), (1116, 141352), (1488, 106014), (2232, 70676), (2976, 53007), (4464, 35338), (8928, 17669)]