15672165816

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{54151}}^1$

素因数の和:54580

約数の個数: 64

約数和(自身を含む): 40549017600

約数和(自身を除く): 24876851784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 389, 744, 778, 1167, 1556, 2334, 3112, 4668, 9336, 12059, 24118, 36177, 48236, 54151, 72354, 96472, 108302, 144708, 162453, 216604, 289416, 324906, 433208, 649812, 1299624, 1678681, 3357362, 5036043, 6714724, 10072086, 13429448, 20144172, 21064739, 40288344, 42129478, 63194217, 84258956, 126388434, 168517912, 252776868, 505553736, 653006909, 1306013818, 1959020727, 2612027636, 3918041454, 5224055272, 7836082908, 15672165816]

約数ペア:

[(1, 15672165816), (2, 7836082908), (3, 5224055272), (4, 3918041454), (6, 2612027636), (8, 1959020727), (12, 1306013818), (24, 653006909), (31, 505553736), (62, 252776868), (93, 168517912), (124, 126388434), (186, 84258956), (248, 63194217), (372, 42129478), (389, 40288344), (744, 21064739), (778, 20144172), (1167, 13429448), (1556, 10072086), (2334, 6714724), (3112, 5036043), (4668, 3357362), (9336, 1678681), (12059, 1299624), (24118, 649812), (36177, 433208), (48236, 324906), (54151, 289416), (72354, 216604), (96472, 162453), (108302, 144708)]