161025312

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2887}}^1$

素因数の和:2990

約数の個数: 96

約数和(自身を含む): 489065472

約数和(自身を除く): 328040160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 83, 84, 96, 112, 166, 168, 224, 249, 332, 336, 498, 581, 664, 672, 996, 1162, 1328, 1743, 1992, 2324, 2656, 2887, 3486, 3984, 4648, 5774, 6972, 7968, 8661, 9296, 11548, 13944, 17322, 18592, 20209, 23096, 27888, 34644, 40418, 46192, 55776, 60627, 69288, 80836, 92384, 121254, 138576, 161672, 239621, 242508, 277152, 323344, 479242, 485016, 646688, 718863, 958484, 970032, 1437726, 1677347, 1916968, 1940064, 2875452, 3354694, 3833936, 5032041, 5750904, 6709388, 7667872, 10064082, 11501808, 13418776, 20128164, 23003616, 26837552, 40256328, 53675104, 80512656, 161025312]

約数ペア:

[(1, 161025312), (2, 80512656), (3, 53675104), (4, 40256328), (6, 26837552), (7, 23003616), (8, 20128164), (12, 13418776), (14, 11501808), (16, 10064082), (21, 7667872), (24, 6709388), (28, 5750904), (32, 5032041), (42, 3833936), (48, 3354694), (56, 2875452), (83, 1940064), (84, 1916968), (96, 1677347), (112, 1437726), (166, 970032), (168, 958484), (224, 718863), (249, 646688), (332, 485016), (336, 479242), (498, 323344), (581, 277152), (664, 242508), (672, 239621), (996, 161672), (1162, 138576), (1328, 121254), (1743, 92384), (1992, 80836), (2324, 69288), (2656, 60627), (2887, 55776), (3486, 46192), (3984, 40418), (4648, 34644), (5774, 27888), (6972, 23096), (7968, 20209), (8661, 18592), (9296, 17322), (11548, 13944)]