164770928

素因数分解:

$2^4\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2879}}^1$

素因数の和:2974

約数の個数: 60

約数和(自身を含む): 376583040

約数和(自身を除く): 211812112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 73, 98, 112, 146, 196, 292, 392, 511, 584, 784, 1022, 1168, 2044, 2879, 3577, 4088, 5758, 7154, 8176, 11516, 14308, 20153, 23032, 28616, 40306, 46064, 57232, 80612, 141071, 161224, 210167, 282142, 322448, 420334, 564284, 840668, 1128568, 1471169, 1681336, 2257136, 2942338, 3362672, 5884676, 10298183, 11769352, 20596366, 23538704, 41192732, 82385464, 164770928]

約数ペア:

[(1, 164770928), (2, 82385464), (4, 41192732), (7, 23538704), (8, 20596366), (14, 11769352), (16, 10298183), (28, 5884676), (49, 3362672), (56, 2942338), (73, 2257136), (98, 1681336), (112, 1471169), (146, 1128568), (196, 840668), (292, 564284), (392, 420334), (511, 322448), (584, 282142), (784, 210167), (1022, 161224), (1168, 141071), (2044, 80612), (2879, 57232), (3577, 46064), (4088, 40306), (5758, 28616), (7154, 23032), (8176, 20153), (11516, 14308)]