159554856

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2671}}^1$

素因数の和:2830

約数の個数: 64

約数和(自身を含む): 423244800

約数和(自身を除く): 263689944

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 131, 152, 228, 262, 393, 456, 524, 786, 1048, 1572, 2489, 2671, 3144, 4978, 5342, 7467, 8013, 9956, 10684, 14934, 16026, 19912, 21368, 29868, 32052, 50749, 59736, 64104, 101498, 152247, 202996, 304494, 349901, 405992, 608988, 699802, 1049703, 1217976, 1399604, 2099406, 2799208, 4198812, 6648119, 8397624, 13296238, 19944357, 26592476, 39888714, 53184952, 79777428, 159554856]

約数ペア:

[(1, 159554856), (2, 79777428), (3, 53184952), (4, 39888714), (6, 26592476), (8, 19944357), (12, 13296238), (19, 8397624), (24, 6648119), (38, 4198812), (57, 2799208), (76, 2099406), (114, 1399604), (131, 1217976), (152, 1049703), (228, 699802), (262, 608988), (393, 405992), (456, 349901), (524, 304494), (786, 202996), (1048, 152247), (1572, 101498), (2489, 64104), (2671, 59736), (3144, 50749), (4978, 32052), (5342, 29868), (7467, 21368), (8013, 19912), (9956, 16026), (10684, 14934)]