166774920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{106907}}^1$

素因数の和:106934

約数の個数: 64

約数和(自身を含む): 538816320

約数和(自身を除く): 372041400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 106907, 213814, 320721, 427628, 534535, 641442, 855256, 1069070, 1282884, 1389791, 1603605, 2138140, 2565768, 2779582, 3207210, 4169373, 4276280, 5559164, 6414420, 6948955, 8338746, 11118328, 12828840, 13897910, 16677492, 20846865, 27795820, 33354984, 41693730, 55591640, 83387460, 166774920]

約数ペア:

[(1, 166774920), (2, 83387460), (3, 55591640), (4, 41693730), (5, 33354984), (6, 27795820), (8, 20846865), (10, 16677492), (12, 13897910), (13, 12828840), (15, 11118328), (20, 8338746), (24, 6948955), (26, 6414420), (30, 5559164), (39, 4276280), (40, 4169373), (52, 3207210), (60, 2779582), (65, 2565768), (78, 2138140), (104, 1603605), (120, 1389791), (130, 1282884), (156, 1069070), (195, 855256), (260, 641442), (312, 534535), (390, 427628), (520, 320721), (780, 213814), (1560, 106907)]