145866396

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{2221}}^1$

素因数の和:2662

約数の個数: 48

約数和(自身を含む): 367572128

約数和(自身を除く): 221705732

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 421, 842, 1263, 1684, 2221, 2526, 4442, 5052, 5473, 6663, 8884, 10946, 13326, 16419, 21892, 26652, 28873, 32838, 57746, 65676, 86619, 115492, 173238, 346476, 935041, 1870082, 2805123, 3740164, 5610246, 11220492, 12155533, 24311066, 36466599, 48622132, 72933198, 145866396]

約数ペア:

[(1, 145866396), (2, 72933198), (3, 48622132), (4, 36466599), (6, 24311066), (12, 12155533), (13, 11220492), (26, 5610246), (39, 3740164), (52, 2805123), (78, 1870082), (156, 935041), (421, 346476), (842, 173238), (1263, 115492), (1684, 86619), (2221, 65676), (2526, 57746), (4442, 32838), (5052, 28873), (5473, 26652), (6663, 21892), (8884, 16419), (10946, 13326)]