156798913866

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{28069981}}^1$

素因数の和:28070019

約数の個数: 48

約数和(自身を含む): 383997353760

約数和(自身を除く): 227198439894

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 28069981, 56139962, 84209943, 168419886, 196489867, 392979734, 533329639, 589469601, 1066659278, 1178939202, 1375429069, 1599988917, 2750858138, 3199977834, 3733307473, 4126287207, 7466614946, 8252574414, 11199922419, 22399844838, 26133152311, 52266304622, 78399456933, 156798913866]

約数ペア:

[(1, 156798913866), (2, 78399456933), (3, 52266304622), (6, 26133152311), (7, 22399844838), (14, 11199922419), (19, 8252574414), (21, 7466614946), (38, 4126287207), (42, 3733307473), (49, 3199977834), (57, 2750858138), (98, 1599988917), (114, 1375429069), (133, 1178939202), (147, 1066659278), (266, 589469601), (294, 533329639), (399, 392979734), (798, 196489867), (931, 168419886), (1862, 84209943), (2793, 56139962), (5586, 28069981)]