163927140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7247}}^1$

素因数の和:7301

約数の個数: 96

約数和(自身を含む): 511418880

約数和(自身を除く): 347491740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 58, 60, 65, 78, 87, 116, 130, 145, 156, 174, 195, 260, 290, 348, 377, 390, 435, 580, 754, 780, 870, 1131, 1508, 1740, 1885, 2262, 3770, 4524, 5655, 7247, 7540, 11310, 14494, 21741, 22620, 28988, 36235, 43482, 72470, 86964, 94211, 108705, 144940, 188422, 210163, 217410, 282633, 376844, 420326, 434820, 471055, 565266, 630489, 840652, 942110, 1050815, 1130532, 1260978, 1413165, 1884220, 2101630, 2521956, 2732119, 2826330, 3152445, 4203260, 5464238, 5652660, 6304890, 8196357, 10928476, 12609780, 13660595, 16392714, 27321190, 32785428, 40981785, 54642380, 81963570, 163927140]

約数ペア:

[(1, 163927140), (2, 81963570), (3, 54642380), (4, 40981785), (5, 32785428), (6, 27321190), (10, 16392714), (12, 13660595), (13, 12609780), (15, 10928476), (20, 8196357), (26, 6304890), (29, 5652660), (30, 5464238), (39, 4203260), (52, 3152445), (58, 2826330), (60, 2732119), (65, 2521956), (78, 2101630), (87, 1884220), (116, 1413165), (130, 1260978), (145, 1130532), (156, 1050815), (174, 942110), (195, 840652), (260, 630489), (290, 565266), (348, 471055), (377, 434820), (390, 420326), (435, 376844), (580, 282633), (754, 217410), (780, 210163), (870, 188422), (1131, 144940), (1508, 108705), (1740, 94211), (1885, 86964), (2262, 72470), (3770, 43482), (4524, 36235), (5655, 28988), (7247, 22620), (7540, 21741), (11310, 14494)]