19657761168

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{159167}}^1$

素因数の和:159292

約数の個数: 80

約数和(自身を含む): 53052604416

約数和(自身を除く): 33394843248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 83, 93, 124, 166, 186, 248, 249, 332, 372, 496, 498, 664, 744, 996, 1328, 1488, 1992, 2573, 3984, 5146, 7719, 10292, 15438, 20584, 30876, 41168, 61752, 123504, 159167, 318334, 477501, 636668, 955002, 1273336, 1910004, 2546672, 3820008, 4934177, 7640016, 9868354, 13210861, 14802531, 19736708, 26421722, 29605062, 39473416, 39632583, 52843444, 59210124, 78946832, 79265166, 105686888, 118420248, 158530332, 211373776, 236840496, 317060664, 409536691, 634121328, 819073382, 1228610073, 1638146764, 2457220146, 3276293528, 4914440292, 6552587056, 9828880584, 19657761168]

約数ペア:

[(1, 19657761168), (2, 9828880584), (3, 6552587056), (4, 4914440292), (6, 3276293528), (8, 2457220146), (12, 1638146764), (16, 1228610073), (24, 819073382), (31, 634121328), (48, 409536691), (62, 317060664), (83, 236840496), (93, 211373776), (124, 158530332), (166, 118420248), (186, 105686888), (248, 79265166), (249, 78946832), (332, 59210124), (372, 52843444), (496, 39632583), (498, 39473416), (664, 29605062), (744, 26421722), (996, 19736708), (1328, 14802531), (1488, 13210861), (1992, 9868354), (2573, 7640016), (3984, 4934177), (5146, 3820008), (7719, 2546672), (10292, 1910004), (15438, 1273336), (20584, 955002), (30876, 636668), (41168, 477501), (61752, 318334), (123504, 159167)]