139306974

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{6203}}^1$

素因数の和:6424

約数の個数: 32

約数和(自身を含む): 294814080

約数和(自身を除く): 155507106

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 197, 394, 591, 1182, 3743, 6203, 7486, 11229, 12406, 18609, 22458, 37218, 117857, 235714, 353571, 707142, 1221991, 2443982, 3665973, 7331946, 23217829, 46435658, 69653487, 139306974]

約数ペア:

[(1, 139306974), (2, 69653487), (3, 46435658), (6, 23217829), (19, 7331946), (38, 3665973), (57, 2443982), (114, 1221991), (197, 707142), (394, 353571), (591, 235714), (1182, 117857), (3743, 37218), (6203, 22458), (7486, 18609), (11229, 12406)]