157438506

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{4999}}^1$

素因数の和:5214

約数の個数: 32

約数和(自身を含む): 327600000

約数和(自身を除く): 170161494

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 181, 362, 543, 1086, 4999, 5249, 9998, 10498, 14997, 15747, 29994, 31494, 144971, 289942, 434913, 869826, 904819, 1809638, 2714457, 5428914, 26239751, 52479502, 78719253, 157438506]

約数ペア:

[(1, 157438506), (2, 78719253), (3, 52479502), (6, 26239751), (29, 5428914), (58, 2714457), (87, 1809638), (174, 904819), (181, 869826), (362, 434913), (543, 289942), (1086, 144971), (4999, 31494), (5249, 29994), (9998, 15747), (10498, 14997)]