171534912

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:400

約数の個数: 112

約数和(自身を含む): 472074240

約数和(自身を除く): 300539328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 79, 86, 96, 129, 158, 172, 192, 237, 258, 263, 316, 344, 474, 516, 526, 632, 688, 789, 948, 1032, 1052, 1264, 1376, 1578, 1896, 2064, 2104, 2528, 2752, 3156, 3397, 3792, 4128, 4208, 5056, 6312, 6794, 7584, 8256, 8416, 10191, 11309, 12624, 13588, 15168, 16832, 20382, 20777, 22618, 25248, 27176, 33927, 40764, 41554, 45236, 50496, 54352, 62331, 67854, 81528, 83108, 90472, 108704, 124662, 135708, 163056, 166216, 180944, 217408, 249324, 271416, 326112, 332432, 361888, 498648, 542832, 652224, 664864, 723776, 893411, 997296, 1085664, 1329728, 1786822, 1994592, 2171328, 2680233, 3573644, 3989184, 5360466, 7147288, 10720932, 14294576, 21441864, 28589152, 42883728, 57178304, 85767456, 171534912]

約数ペア:

[(1, 171534912), (2, 85767456), (3, 57178304), (4, 42883728), (6, 28589152), (8, 21441864), (12, 14294576), (16, 10720932), (24, 7147288), (32, 5360466), (43, 3989184), (48, 3573644), (64, 2680233), (79, 2171328), (86, 1994592), (96, 1786822), (129, 1329728), (158, 1085664), (172, 997296), (192, 893411), (237, 723776), (258, 664864), (263, 652224), (316, 542832), (344, 498648), (474, 361888), (516, 332432), (526, 326112), (632, 271416), (688, 249324), (789, 217408), (948, 180944), (1032, 166216), (1052, 163056), (1264, 135708), (1376, 124662), (1578, 108704), (1896, 90472), (2064, 83108), (2104, 81528), (2528, 67854), (2752, 62331), (3156, 54352), (3397, 50496), (3792, 45236), (4128, 41554), (4208, 40764), (5056, 33927), (6312, 27176), (6794, 25248), (7584, 22618), (8256, 20777), (8416, 20382), (10191, 16832), (11309, 15168), (12624, 13588)]