164534292

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1471}}^1$

素因数の和:1733

約数の個数: 72

約数和(自身を含む): 450078720

約数和(自身を除く): 285544428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 239, 468, 478, 717, 956, 1434, 1471, 2151, 2868, 2942, 3107, 4302, 4413, 5884, 6214, 8604, 8826, 9321, 12428, 13239, 17652, 18642, 19123, 26478, 27963, 37284, 38246, 52956, 55926, 57369, 76492, 111852, 114738, 172107, 229476, 344214, 351569, 688428, 703138, 1054707, 1406276, 2109414, 3164121, 4218828, 4570397, 6328242, 9140794, 12656484, 13711191, 18281588, 27422382, 41133573, 54844764, 82267146, 164534292]

約数ペア:

[(1, 164534292), (2, 82267146), (3, 54844764), (4, 41133573), (6, 27422382), (9, 18281588), (12, 13711191), (13, 12656484), (18, 9140794), (26, 6328242), (36, 4570397), (39, 4218828), (52, 3164121), (78, 2109414), (117, 1406276), (156, 1054707), (234, 703138), (239, 688428), (468, 351569), (478, 344214), (717, 229476), (956, 172107), (1434, 114738), (1471, 111852), (2151, 76492), (2868, 57369), (2942, 55926), (3107, 52956), (4302, 38246), (4413, 37284), (5884, 27963), (6214, 26478), (8604, 19123), (8826, 18642), (9321, 17652), (12428, 13239)]