156728048407

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{927149}}^1$

素因数の和:927247

約数の個数: 32

約数和(自身を含む): 199374336000

約数和(自身を除く): 42646287593

約数列:

[1, 7, 19, 31, 41, 133, 217, 287, 589, 779, 1271, 4123, 5453, 8897, 24149, 169043, 927149, 6490043, 17615831, 28741619, 38013109, 123310817, 201191333, 266091763, 546090761, 722249071, 1178406379, 3822635327, 5055743497, 8248844653, 22389721201, 156728048407]

約数ペア:

[(1, 156728048407), (7, 22389721201), (19, 8248844653), (31, 5055743497), (41, 3822635327), (133, 1178406379), (217, 722249071), (287, 546090761), (589, 266091763), (779, 201191333), (1271, 123310817), (4123, 38013109), (5453, 28741619), (8897, 17615831), (24149, 6490043), (169043, 927149)]