163651344

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1$

素因数の和:612

約数の個数: 80

約数和(自身を含む): 433305600

約数和(自身を除く): 269654256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 103, 158, 206, 237, 309, 316, 412, 419, 474, 618, 632, 824, 838, 948, 1236, 1257, 1264, 1648, 1676, 1896, 2472, 2514, 3352, 3792, 4944, 5028, 6704, 8137, 10056, 16274, 20112, 24411, 32548, 33101, 43157, 48822, 65096, 66202, 86314, 97644, 99303, 129471, 130192, 132404, 172628, 195288, 198606, 258942, 264808, 345256, 390576, 397212, 517884, 529616, 690512, 794424, 1035768, 1588848, 2071536, 3409403, 6818806, 10228209, 13637612, 20456418, 27275224, 40912836, 54550448, 81825672, 163651344]

約数ペア:

[(1, 163651344), (2, 81825672), (3, 54550448), (4, 40912836), (6, 27275224), (8, 20456418), (12, 13637612), (16, 10228209), (24, 6818806), (48, 3409403), (79, 2071536), (103, 1588848), (158, 1035768), (206, 794424), (237, 690512), (309, 529616), (316, 517884), (412, 397212), (419, 390576), (474, 345256), (618, 264808), (632, 258942), (824, 198606), (838, 195288), (948, 172628), (1236, 132404), (1257, 130192), (1264, 129471), (1648, 99303), (1676, 97644), (1896, 86314), (2472, 66202), (2514, 65096), (3352, 48822), (3792, 43157), (4944, 33101), (5028, 32548), (6704, 24411), (8137, 20112), (10056, 16274)]