149800644

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{28307}}^1$

素因数の和:28334

約数の個数: 72

約数和(自身を含む): 451795680

約数和(自身を除く): 301995036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 28307, 56614, 84921, 113228, 169842, 198149, 254763, 339684, 396298, 509526, 594447, 764289, 792596, 1019052, 1188894, 1387043, 1528578, 1783341, 2377788, 2774086, 3057156, 3566682, 4161129, 5350023, 5548172, 7133364, 8322258, 10700046, 12483387, 16644516, 21400092, 24966774, 37450161, 49933548, 74900322, 149800644]

約数ペア:

[(1, 149800644), (2, 74900322), (3, 49933548), (4, 37450161), (6, 24966774), (7, 21400092), (9, 16644516), (12, 12483387), (14, 10700046), (18, 8322258), (21, 7133364), (27, 5548172), (28, 5350023), (36, 4161129), (42, 3566682), (49, 3057156), (54, 2774086), (63, 2377788), (84, 1783341), (98, 1528578), (108, 1387043), (126, 1188894), (147, 1019052), (189, 792596), (196, 764289), (252, 594447), (294, 509526), (378, 396298), (441, 339684), (588, 254763), (756, 198149), (882, 169842), (1323, 113228), (1764, 84921), (2646, 56614), (5292, 28307)]