196457904

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^2\times {\mathrm{2579}}^1$

素因数の和:2639

約数の個数: 90

約数和(自身を含む): 574976220

約数和(自身を除く): 378518316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 529, 552, 828, 1058, 1104, 1587, 1656, 2116, 2579, 3174, 3312, 4232, 4761, 5158, 6348, 7737, 8464, 9522, 10316, 12696, 15474, 19044, 20632, 23211, 25392, 30948, 38088, 41264, 46422, 59317, 61896, 76176, 92844, 118634, 123792, 177951, 185688, 237268, 355902, 371376, 474536, 533853, 711804, 949072, 1067706, 1364291, 1423608, 2135412, 2728582, 2847216, 4092873, 4270824, 5457164, 8185746, 8541648, 10914328, 12278619, 16371492, 21828656, 24557238, 32742984, 49114476, 65485968, 98228952, 196457904]

約数ペア:

[(1, 196457904), (2, 98228952), (3, 65485968), (4, 49114476), (6, 32742984), (8, 24557238), (9, 21828656), (12, 16371492), (16, 12278619), (18, 10914328), (23, 8541648), (24, 8185746), (36, 5457164), (46, 4270824), (48, 4092873), (69, 2847216), (72, 2728582), (92, 2135412), (138, 1423608), (144, 1364291), (184, 1067706), (207, 949072), (276, 711804), (368, 533853), (414, 474536), (529, 371376), (552, 355902), (828, 237268), (1058, 185688), (1104, 177951), (1587, 123792), (1656, 118634), (2116, 92844), (2579, 76176), (3174, 61896), (3312, 59317), (4232, 46422), (4761, 41264), (5158, 38088), (6348, 30948), (7737, 25392), (8464, 23211), (9522, 20632), (10316, 19044), (12696, 15474)]