139738464

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{25537}}^1$

素因数の和:25572

約数の個数: 72

約数和(自身を含む): 418312440

約数和(自身を除く): 278573976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 25537, 51074, 76611, 102148, 153222, 204296, 229833, 306444, 408592, 459666, 485203, 612888, 817184, 919332, 970406, 1225776, 1455609, 1838664, 1940812, 2451552, 2911218, 3677328, 3881624, 4366827, 5822436, 7354656, 7763248, 8733654, 11644872, 15526496, 17467308, 23289744, 34934616, 46579488, 69869232, 139738464]

約数ペア:

[(1, 139738464), (2, 69869232), (3, 46579488), (4, 34934616), (6, 23289744), (8, 17467308), (9, 15526496), (12, 11644872), (16, 8733654), (18, 7763248), (19, 7354656), (24, 5822436), (32, 4366827), (36, 3881624), (38, 3677328), (48, 2911218), (57, 2451552), (72, 1940812), (76, 1838664), (96, 1455609), (114, 1225776), (144, 970406), (152, 919332), (171, 817184), (228, 612888), (288, 485203), (304, 459666), (342, 408592), (456, 306444), (608, 229833), (684, 204296), (912, 153222), (1368, 102148), (1824, 76611), (2736, 51074), (5472, 25537)]