188113072

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{811}}^1$

素因数の和:954

約数の個数: 80

約数和(自身を含む): 443027200

約数和(自身を除く): 254914128

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 109, 112, 133, 152, 218, 266, 304, 436, 532, 763, 811, 872, 1064, 1526, 1622, 1744, 2071, 2128, 3052, 3244, 4142, 5677, 6104, 6488, 8284, 11354, 12208, 12976, 14497, 15409, 16568, 22708, 28994, 30818, 33136, 45416, 57988, 61636, 88399, 90832, 107863, 115976, 123272, 176798, 215726, 231952, 246544, 353596, 431452, 618793, 707192, 862904, 1237586, 1414384, 1679581, 1725808, 2475172, 3359162, 4950344, 6718324, 9900688, 11757067, 13436648, 23514134, 26873296, 47028268, 94056536, 188113072]

約数ペア:

[(1, 188113072), (2, 94056536), (4, 47028268), (7, 26873296), (8, 23514134), (14, 13436648), (16, 11757067), (19, 9900688), (28, 6718324), (38, 4950344), (56, 3359162), (76, 2475172), (109, 1725808), (112, 1679581), (133, 1414384), (152, 1237586), (218, 862904), (266, 707192), (304, 618793), (436, 431452), (532, 353596), (763, 246544), (811, 231952), (872, 215726), (1064, 176798), (1526, 123272), (1622, 115976), (1744, 107863), (2071, 90832), (2128, 88399), (3052, 61636), (3244, 57988), (4142, 45416), (5677, 33136), (6104, 30818), (6488, 28994), (8284, 22708), (11354, 16568), (12208, 15409), (12976, 14497)]