163667496

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{691}}^1$

素因数の和:910

約数の個数: 64

約数和(自身を含む): 418521600

約数和(自身を除く): 254854104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 139, 142, 213, 278, 284, 417, 426, 556, 568, 691, 834, 852, 1112, 1382, 1668, 1704, 2073, 2764, 3336, 4146, 5528, 8292, 9869, 16584, 19738, 29607, 39476, 49061, 59214, 78952, 96049, 98122, 118428, 147183, 192098, 196244, 236856, 288147, 294366, 384196, 392488, 576294, 588732, 768392, 1152588, 1177464, 2305176, 6819479, 13638958, 20458437, 27277916, 40916874, 54555832, 81833748, 163667496]

約数ペア:

[(1, 163667496), (2, 81833748), (3, 54555832), (4, 40916874), (6, 27277916), (8, 20458437), (12, 13638958), (24, 6819479), (71, 2305176), (139, 1177464), (142, 1152588), (213, 768392), (278, 588732), (284, 576294), (417, 392488), (426, 384196), (556, 294366), (568, 288147), (691, 236856), (834, 196244), (852, 192098), (1112, 147183), (1382, 118428), (1668, 98122), (1704, 96049), (2073, 78952), (2764, 59214), (3336, 49061), (4146, 39476), (5528, 29607), (8292, 19738), (9869, 16584)]