188638128

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{187141}}^1$

素因数の和:187162

約数の個数: 60

約数和(自身を含む): 603345808

約数和(自身を除く): 414707680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 187141, 374282, 561423, 748564, 1122846, 1309987, 1497128, 1684269, 2245692, 2619974, 2994256, 3368538, 3929961, 4491384, 5239948, 6737076, 7859922, 8982768, 10479896, 11789883, 13474152, 15719844, 20959792, 23579766, 26948304, 31439688, 47159532, 62879376, 94319064, 188638128]

約数ペア:

[(1, 188638128), (2, 94319064), (3, 62879376), (4, 47159532), (6, 31439688), (7, 26948304), (8, 23579766), (9, 20959792), (12, 15719844), (14, 13474152), (16, 11789883), (18, 10479896), (21, 8982768), (24, 7859922), (28, 6737076), (36, 5239948), (42, 4491384), (48, 3929961), (56, 3368538), (63, 2994256), (72, 2619974), (84, 2245692), (112, 1684269), (126, 1497128), (144, 1309987), (168, 1122846), (252, 748564), (336, 561423), (504, 374282), (1008, 187141)]