187960908

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 479001600

約数和(自身を除く): 291040692

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 79, 102, 107, 109, 158, 204, 214, 218, 237, 316, 321, 327, 428, 436, 474, 642, 654, 948, 1284, 1308, 1343, 1819, 1853, 2686, 3638, 3706, 4029, 5372, 5457, 5559, 7276, 7412, 8058, 8453, 8611, 10914, 11118, 11663, 16116, 16906, 17222, 21828, 22236, 23326, 25359, 25833, 33812, 34444, 34989, 46652, 50718, 51666, 69978, 101436, 103332, 139956, 143701, 146387, 198271, 287402, 292774, 396542, 431103, 439161, 574804, 585548, 594813, 793084, 862206, 878322, 921377, 1189626, 1724412, 1756644, 1842754, 2379252, 2764131, 3685508, 5528262, 11056524, 15663409, 31326818, 46990227, 62653636, 93980454, 187960908]

約数ペア:

[(1, 187960908), (2, 93980454), (3, 62653636), (4, 46990227), (6, 31326818), (12, 15663409), (17, 11056524), (34, 5528262), (51, 3685508), (68, 2764131), (79, 2379252), (102, 1842754), (107, 1756644), (109, 1724412), (158, 1189626), (204, 921377), (214, 878322), (218, 862206), (237, 793084), (316, 594813), (321, 585548), (327, 574804), (428, 439161), (436, 431103), (474, 396542), (642, 292774), (654, 287402), (948, 198271), (1284, 146387), (1308, 143701), (1343, 139956), (1819, 103332), (1853, 101436), (2686, 69978), (3638, 51666), (3706, 50718), (4029, 46652), (5372, 34989), (5457, 34444), (5559, 33812), (7276, 25833), (7412, 25359), (8058, 23326), (8453, 22236), (8611, 21828), (10914, 17222), (11118, 16906), (11663, 16116)]