103661872

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:314

約数の個数: 60

約数和(自身を含む): 215149176

約数和(自身を除く): 111487304

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 131, 137, 152, 262, 274, 304, 361, 524, 548, 722, 1048, 1096, 1444, 2096, 2192, 2489, 2603, 2888, 4978, 5206, 5776, 9956, 10412, 17947, 19912, 20824, 35894, 39824, 41648, 47291, 49457, 71788, 94582, 98914, 143576, 189164, 197828, 287152, 340993, 378328, 395656, 681986, 756656, 791312, 1363972, 2727944, 5455888, 6478867, 12957734, 25915468, 51830936, 103661872]

約数ペア:

[(1, 103661872), (2, 51830936), (4, 25915468), (8, 12957734), (16, 6478867), (19, 5455888), (38, 2727944), (76, 1363972), (131, 791312), (137, 756656), (152, 681986), (262, 395656), (274, 378328), (304, 340993), (361, 287152), (524, 197828), (548, 189164), (722, 143576), (1048, 98914), (1096, 94582), (1444, 71788), (2096, 49457), (2192, 47291), (2489, 41648), (2603, 39824), (2888, 35894), (4978, 20824), (5206, 19912), (5776, 17947), (9956, 10412)]