161124588

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{631}}^1$

素因数の和:855

約数の個数: 72

約数和(自身を含む): 420297696

約数和(自身を除く): 259173108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 173, 246, 346, 369, 492, 519, 631, 692, 738, 1038, 1262, 1476, 1557, 1893, 2076, 2524, 3114, 3786, 5679, 6228, 7093, 7572, 11358, 14186, 21279, 22716, 25871, 28372, 42558, 51742, 63837, 77613, 85116, 103484, 109163, 127674, 155226, 218326, 232839, 255348, 310452, 327489, 436652, 465678, 654978, 931356, 982467, 1309956, 1964934, 3929868, 4475683, 8951366, 13427049, 17902732, 26854098, 40281147, 53708196, 80562294, 161124588]

約数ペア:

[(1, 161124588), (2, 80562294), (3, 53708196), (4, 40281147), (6, 26854098), (9, 17902732), (12, 13427049), (18, 8951366), (36, 4475683), (41, 3929868), (82, 1964934), (123, 1309956), (164, 982467), (173, 931356), (246, 654978), (346, 465678), (369, 436652), (492, 327489), (519, 310452), (631, 255348), (692, 232839), (738, 218326), (1038, 155226), (1262, 127674), (1476, 109163), (1557, 103484), (1893, 85116), (2076, 77613), (2524, 63837), (3114, 51742), (3786, 42558), (5679, 28372), (6228, 25871), (7093, 22716), (7572, 21279), (11358, 14186)]