158649270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23929}}^1$

素因数の和:23969

約数の個数: 64

約数和(自身を含む): 434185920

約数和(自身を除く): 275536650

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 23929, 47858, 71787, 119645, 143574, 239290, 311077, 358935, 406793, 622154, 717870, 813586, 933231, 1220379, 1555385, 1866462, 2033965, 2440758, 3110770, 4067930, 4666155, 5288309, 6101895, 9332310, 10576618, 12203790, 15864927, 26441545, 31729854, 52883090, 79324635, 158649270]

約数ペア:

[(1, 158649270), (2, 79324635), (3, 52883090), (5, 31729854), (6, 26441545), (10, 15864927), (13, 12203790), (15, 10576618), (17, 9332310), (26, 6101895), (30, 5288309), (34, 4666155), (39, 4067930), (51, 3110770), (65, 2440758), (78, 2033965), (85, 1866462), (102, 1555385), (130, 1220379), (170, 933231), (195, 813586), (221, 717870), (255, 622154), (390, 406793), (442, 358935), (510, 311077), (663, 239290), (1105, 143574), (1326, 119645), (2210, 71787), (3315, 47858), (6630, 23929)]