156979494

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{42961}}^1$

素因数の和:43005

約数の個数: 48

約数和(自身を含む): 402124320

約数和(自身を除く): 245144826

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 42961, 85922, 128883, 257766, 300727, 386649, 601454, 773298, 902181, 1245869, 1804362, 2491738, 2706543, 3737607, 5413086, 7475214, 8721083, 11212821, 17442166, 22425642, 26163249, 52326498, 78489747, 156979494]

約数ペア:

[(1, 156979494), (2, 78489747), (3, 52326498), (6, 26163249), (7, 22425642), (9, 17442166), (14, 11212821), (18, 8721083), (21, 7475214), (29, 5413086), (42, 3737607), (58, 2706543), (63, 2491738), (87, 1804362), (126, 1245869), (174, 902181), (203, 773298), (261, 601454), (406, 386649), (522, 300727), (609, 257766), (1218, 128883), (1827, 85922), (3654, 42961)]