121930192

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{839}}^1$

素因数の和:1171

約数の個数: 40

約数和(自身を含む): 244984320

約数和(自身を除く): 123054128

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 293, 496, 586, 839, 1172, 1678, 2344, 3356, 4688, 6712, 9083, 13424, 18166, 26009, 36332, 52018, 72664, 104036, 145328, 208072, 245827, 416144, 491654, 983308, 1966616, 3933232, 7620637, 15241274, 30482548, 60965096, 121930192]

約数ペア:

[(1, 121930192), (2, 60965096), (4, 30482548), (8, 15241274), (16, 7620637), (31, 3933232), (62, 1966616), (124, 983308), (248, 491654), (293, 416144), (496, 245827), (586, 208072), (839, 145328), (1172, 104036), (1678, 72664), (2344, 52018), (3356, 36332), (4688, 26009), (6712, 18166), (9083, 13424)]