155284384

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1667}}^1$

素因数の和:1789

約数の個数: 48

約数和(自身を含む): 317774016

約数和(自身を除く): 162489632

約数列:

[1, 2, 4, 8, 16, 32, 41, 71, 82, 142, 164, 284, 328, 568, 656, 1136, 1312, 1667, 2272, 2911, 3334, 5822, 6668, 11644, 13336, 23288, 26672, 46576, 53344, 68347, 93152, 118357, 136694, 236714, 273388, 473428, 546776, 946856, 1093552, 1893712, 2187104, 3787424, 4852637, 9705274, 19410548, 38821096, 77642192, 155284384]

約数ペア:

[(1, 155284384), (2, 77642192), (4, 38821096), (8, 19410548), (16, 9705274), (32, 4852637), (41, 3787424), (71, 2187104), (82, 1893712), (142, 1093552), (164, 946856), (284, 546776), (328, 473428), (568, 273388), (656, 236714), (1136, 136694), (1312, 118357), (1667, 93152), (2272, 68347), (2911, 53344), (3334, 46576), (5822, 26672), (6668, 23288), (11644, 13336)]