152057556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20807}}^1$

素因数の和:20853

約数の個数: 72

約数和(自身を含む): 454446720

約数和(自身を除く): 302389164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 20807, 41614, 62421, 83228, 124842, 145649, 187263, 249684, 291298, 374526, 436947, 582596, 603403, 749052, 873894, 1206806, 1310841, 1747788, 1810209, 2413612, 2621682, 3620418, 4223821, 5243364, 5430627, 7240836, 8447642, 10861254, 12671463, 16895284, 21722508, 25342926, 38014389, 50685852, 76028778, 152057556]

約数ペア:

[(1, 152057556), (2, 76028778), (3, 50685852), (4, 38014389), (6, 25342926), (7, 21722508), (9, 16895284), (12, 12671463), (14, 10861254), (18, 8447642), (21, 7240836), (28, 5430627), (29, 5243364), (36, 4223821), (42, 3620418), (58, 2621682), (63, 2413612), (84, 1810209), (87, 1747788), (116, 1310841), (126, 1206806), (174, 873894), (203, 749052), (252, 603403), (261, 582596), (348, 436947), (406, 374526), (522, 291298), (609, 249684), (812, 187263), (1044, 145649), (1218, 124842), (1827, 83228), (2436, 62421), (3654, 41614), (7308, 20807)]