157057472

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^2$

素因数の和:298

約数の個数: 84

約数和(自身を含む): 368963448

約数和(自身を除く): 211905976

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 131, 143, 176, 208, 262, 286, 352, 416, 524, 572, 704, 832, 1048, 1144, 1441, 1703, 2096, 2288, 2882, 3406, 4192, 4576, 5764, 6812, 8384, 9152, 11528, 13624, 17161, 18733, 23056, 27248, 34322, 37466, 46112, 54496, 68644, 74932, 92224, 108992, 137288, 149864, 188771, 223093, 274576, 299728, 377542, 446186, 549152, 599456, 755084, 892372, 1098304, 1198912, 1510168, 1784744, 2454023, 3020336, 3569488, 4908046, 6040672, 7138976, 9816092, 12081344, 14277952, 19632184, 39264368, 78528736, 157057472]

約数ペア:

[(1, 157057472), (2, 78528736), (4, 39264368), (8, 19632184), (11, 14277952), (13, 12081344), (16, 9816092), (22, 7138976), (26, 6040672), (32, 4908046), (44, 3569488), (52, 3020336), (64, 2454023), (88, 1784744), (104, 1510168), (131, 1198912), (143, 1098304), (176, 892372), (208, 755084), (262, 599456), (286, 549152), (352, 446186), (416, 377542), (524, 299728), (572, 274576), (704, 223093), (832, 188771), (1048, 149864), (1144, 137288), (1441, 108992), (1703, 92224), (2096, 74932), (2288, 68644), (2882, 54496), (3406, 46112), (4192, 37466), (4576, 34322), (5764, 27248), (6812, 23056), (8384, 18733), (9152, 17161), (11528, 13624)]