164014968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{1009}}^1$

素因数の和:1552

約数の個数: 64

約数和(自身を含む): 442864800

約数和(自身を除く): 278849832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 521, 1009, 1042, 1563, 2018, 2084, 3027, 3126, 4036, 4168, 6054, 6252, 6773, 8072, 12108, 12504, 13117, 13546, 20319, 24216, 26234, 27092, 39351, 40638, 52468, 54184, 78702, 81276, 104936, 157404, 162552, 314808, 525689, 1051378, 1577067, 2102756, 3154134, 4205512, 6308268, 6833957, 12616536, 13667914, 20501871, 27335828, 41003742, 54671656, 82007484, 164014968]

約数ペア:

[(1, 164014968), (2, 82007484), (3, 54671656), (4, 41003742), (6, 27335828), (8, 20501871), (12, 13667914), (13, 12616536), (24, 6833957), (26, 6308268), (39, 4205512), (52, 3154134), (78, 2102756), (104, 1577067), (156, 1051378), (312, 525689), (521, 314808), (1009, 162552), (1042, 157404), (1563, 104936), (2018, 81276), (2084, 78702), (3027, 54184), (3126, 52468), (4036, 40638), (4168, 39351), (6054, 27092), (6252, 26234), (6773, 24216), (8072, 20319), (12108, 13546), (12504, 13117)]