159252660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1303}}^1$

素因数の和:1422

約数の個数: 144

約数和(自身を含む): 558195456

約数和(自身を除く): 398942796

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 97, 105, 126, 140, 180, 194, 210, 252, 291, 315, 388, 420, 485, 582, 630, 679, 873, 970, 1164, 1260, 1303, 1358, 1455, 1746, 1940, 2037, 2606, 2716, 2910, 3395, 3492, 3909, 4074, 4365, 5212, 5820, 6111, 6515, 6790, 7818, 8148, 8730, 9121, 10185, 11727, 12222, 13030, 13580, 15636, 17460, 18242, 19545, 20370, 23454, 24444, 26060, 27363, 30555, 36484, 39090, 40740, 45605, 46908, 54726, 58635, 61110, 78180, 82089, 91210, 109452, 117270, 122220, 126391, 136815, 164178, 182420, 234540, 252782, 273630, 328356, 379173, 410445, 505564, 547260, 631955, 758346, 820890, 884737, 1137519, 1263910, 1516692, 1641780, 1769474, 1895865, 2275038, 2527820, 2654211, 3538948, 3791730, 4423685, 4550076, 5308422, 5687595, 7583460, 7962633, 8847370, 10616844, 11375190, 13271055, 15925266, 17694740, 22750380, 26542110, 31850532, 39813165, 53084220, 79626330, 159252660]

約数ペア:

[(1, 159252660), (2, 79626330), (3, 53084220), (4, 39813165), (5, 31850532), (6, 26542110), (7, 22750380), (9, 17694740), (10, 15925266), (12, 13271055), (14, 11375190), (15, 10616844), (18, 8847370), (20, 7962633), (21, 7583460), (28, 5687595), (30, 5308422), (35, 4550076), (36, 4423685), (42, 3791730), (45, 3538948), (60, 2654211), (63, 2527820), (70, 2275038), (84, 1895865), (90, 1769474), (97, 1641780), (105, 1516692), (126, 1263910), (140, 1137519), (180, 884737), (194, 820890), (210, 758346), (252, 631955), (291, 547260), (315, 505564), (388, 410445), (420, 379173), (485, 328356), (582, 273630), (630, 252782), (679, 234540), (873, 182420), (970, 164178), (1164, 136815), (1260, 126391), (1303, 122220), (1358, 117270), (1455, 109452), (1746, 91210), (1940, 82089), (2037, 78180), (2606, 61110), (2716, 58635), (2910, 54726), (3395, 46908), (3492, 45605), (3909, 40740), (4074, 39090), (4365, 36484), (5212, 30555), (5820, 27363), (6111, 26060), (6515, 24444), (6790, 23454), (7818, 20370), (8148, 19545), (8730, 18242), (9121, 17460), (10185, 15636), (11727, 13580), (12222, 13030)]