161041776

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15461}}^1$

素因数の和:15510

約数の個数: 80

約数和(自身を含む): 490825728

約数和(自身を除く): 329783952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 15461, 30922, 46383, 61844, 92766, 108227, 123688, 185532, 216454, 247376, 324681, 371064, 432908, 479291, 649362, 742128, 865816, 958582, 1298724, 1437873, 1731632, 1917164, 2597448, 2875746, 3355037, 3834328, 5194896, 5751492, 6710074, 7668656, 10065111, 11502984, 13420148, 20130222, 23005968, 26840296, 40260444, 53680592, 80520888, 161041776]

約数ペア:

[(1, 161041776), (2, 80520888), (3, 53680592), (4, 40260444), (6, 26840296), (7, 23005968), (8, 20130222), (12, 13420148), (14, 11502984), (16, 10065111), (21, 7668656), (24, 6710074), (28, 5751492), (31, 5194896), (42, 3834328), (48, 3355037), (56, 2875746), (62, 2597448), (84, 1917164), (93, 1731632), (112, 1437873), (124, 1298724), (168, 958582), (186, 865816), (217, 742128), (248, 649362), (336, 479291), (372, 432908), (434, 371064), (496, 324681), (651, 247376), (744, 216454), (868, 185532), (1302, 123688), (1488, 108227), (1736, 92766), (2604, 61844), (3472, 46383), (5208, 30922), (10416, 15461)]