156619926

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6637}}^1$

素因数の和:6690

約数の個数: 64

約数和(自身を含む): 382348800

約数和(自身を除く): 225728874

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 114, 138, 171, 207, 342, 414, 437, 513, 621, 874, 1026, 1242, 1311, 2622, 3933, 6637, 7866, 11799, 13274, 19911, 23598, 39822, 59733, 119466, 126103, 152651, 179199, 252206, 305302, 358398, 378309, 457953, 756618, 915906, 1134927, 1373859, 2269854, 2747718, 2900369, 3404781, 4121577, 5800738, 6809562, 8243154, 8701107, 17402214, 26103321, 52206642, 78309963, 156619926]

約数ペア:

[(1, 156619926), (2, 78309963), (3, 52206642), (6, 26103321), (9, 17402214), (18, 8701107), (19, 8243154), (23, 6809562), (27, 5800738), (38, 4121577), (46, 3404781), (54, 2900369), (57, 2747718), (69, 2269854), (114, 1373859), (138, 1134927), (171, 915906), (207, 756618), (342, 457953), (414, 378309), (437, 358398), (513, 305302), (621, 252206), (874, 179199), (1026, 152651), (1242, 126103), (1311, 119466), (2622, 59733), (3933, 39822), (6637, 23598), (7866, 19911), (11799, 13274)]