156769494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{196453}}^1$

素因数の和:196484

約数の個数: 32

約数和(自身を含む): 377191680

約数和(自身を除く): 220422186

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 196453, 392906, 589359, 1178718, 1375171, 2750342, 3732607, 4125513, 7465214, 8251026, 11197821, 22395642, 26128249, 52256498, 78384747, 156769494]

約数ペア:

[(1, 156769494), (2, 78384747), (3, 52256498), (6, 26128249), (7, 22395642), (14, 11197821), (19, 8251026), (21, 7465214), (38, 4125513), (42, 3732607), (57, 2750342), (114, 1375171), (133, 1178718), (266, 589359), (399, 392906), (798, 196453)]