157521594

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{1877}}^1$

素因数の和:2150

約数の個数: 32

約数和(自身を含む): 321273216

約数和(自身を除く): 163751622

約数列:

[1, 2, 3, 6, 71, 142, 197, 213, 394, 426, 591, 1182, 1877, 3754, 5631, 11262, 13987, 27974, 41961, 83922, 133267, 266534, 369769, 399801, 739538, 799602, 1109307, 2218614, 26253599, 52507198, 78760797, 157521594]

約数ペア:

[(1, 157521594), (2, 78760797), (3, 52507198), (6, 26253599), (71, 2218614), (142, 1109307), (197, 799602), (213, 739538), (394, 399801), (426, 369769), (591, 266534), (1182, 133267), (1877, 83922), (3754, 41961), (5631, 27974), (11262, 13987)]