157463748

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4259}}^1$

素因数の和:4361

約数の個数: 72

約数和(自身を含む): 434179200

約数和(自身を除く): 276715452

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 79, 117, 156, 158, 234, 237, 316, 468, 474, 711, 948, 1027, 1422, 2054, 2844, 3081, 4108, 4259, 6162, 8518, 9243, 12324, 12777, 17036, 18486, 25554, 36972, 38331, 51108, 55367, 76662, 110734, 153324, 166101, 221468, 332202, 336461, 498303, 664404, 672922, 996606, 1009383, 1345844, 1993212, 2018766, 3028149, 4037532, 4373993, 6056298, 8747986, 12112596, 13121979, 17495972, 26243958, 39365937, 52487916, 78731874, 157463748]

約数ペア:

[(1, 157463748), (2, 78731874), (3, 52487916), (4, 39365937), (6, 26243958), (9, 17495972), (12, 13121979), (13, 12112596), (18, 8747986), (26, 6056298), (36, 4373993), (39, 4037532), (52, 3028149), (78, 2018766), (79, 1993212), (117, 1345844), (156, 1009383), (158, 996606), (234, 672922), (237, 664404), (316, 498303), (468, 336461), (474, 332202), (711, 221468), (948, 166101), (1027, 153324), (1422, 110734), (2054, 76662), (2844, 55367), (3081, 51108), (4108, 38331), (4259, 36972), (6162, 25554), (8518, 18486), (9243, 17036), (12324, 12777)]