149478056

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{205327}}^1$

素因数の和:205353

約数の個数: 32

約数和(自身を含む): 344951040

約数和(自身を除く): 195472984

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 205327, 410654, 821308, 1437289, 1642616, 2669251, 2874578, 5338502, 5749156, 10677004, 11498312, 18684757, 21354008, 37369514, 74739028, 149478056]

約数ペア:

[(1, 149478056), (2, 74739028), (4, 37369514), (7, 21354008), (8, 18684757), (13, 11498312), (14, 10677004), (26, 5749156), (28, 5338502), (52, 2874578), (56, 2669251), (91, 1642616), (104, 1437289), (182, 821308), (364, 410654), (728, 205327)]