158199580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2389}}^1$

素因数の和:2459

約数の個数: 96

約数和(自身を含む): 424005120

約数和(自身を除く): 265805540

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 43, 44, 55, 70, 77, 86, 110, 140, 154, 172, 215, 220, 301, 308, 385, 430, 473, 602, 770, 860, 946, 1204, 1505, 1540, 1892, 2365, 2389, 3010, 3311, 4730, 4778, 6020, 6622, 9460, 9556, 11945, 13244, 16555, 16723, 23890, 26279, 33110, 33446, 47780, 52558, 66220, 66892, 83615, 102727, 105116, 131395, 167230, 183953, 205454, 262790, 334460, 367906, 410908, 513635, 525580, 719089, 735812, 919765, 1027270, 1129997, 1438178, 1839530, 2054540, 2259994, 2876356, 3595445, 3679060, 4519988, 5649985, 7190890, 7909979, 11299970, 14381780, 15819958, 22599940, 31639916, 39549895, 79099790, 158199580]

約数ペア:

[(1, 158199580), (2, 79099790), (4, 39549895), (5, 31639916), (7, 22599940), (10, 15819958), (11, 14381780), (14, 11299970), (20, 7909979), (22, 7190890), (28, 5649985), (35, 4519988), (43, 3679060), (44, 3595445), (55, 2876356), (70, 2259994), (77, 2054540), (86, 1839530), (110, 1438178), (140, 1129997), (154, 1027270), (172, 919765), (215, 735812), (220, 719089), (301, 525580), (308, 513635), (385, 410908), (430, 367906), (473, 334460), (602, 262790), (770, 205454), (860, 183953), (946, 167230), (1204, 131395), (1505, 105116), (1540, 102727), (1892, 83615), (2365, 66892), (2389, 66220), (3010, 52558), (3311, 47780), (4730, 33446), (4778, 33110), (6020, 26279), (6622, 23890), (9460, 16723), (9556, 16555), (11945, 13244)]