138706896

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^3\times {\mathrm{97}}^1$

素因数の和:201

約数の個数: 80

約数和(自身を含む): 374087168

約数和(自身を除く): 235380272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 97, 124, 186, 194, 248, 291, 372, 388, 496, 582, 744, 776, 961, 1164, 1488, 1552, 1922, 2328, 2883, 3007, 3844, 4656, 5766, 6014, 7688, 9021, 11532, 12028, 15376, 18042, 23064, 24056, 29791, 36084, 46128, 48112, 59582, 72168, 89373, 93217, 119164, 144336, 178746, 186434, 238328, 279651, 357492, 372868, 476656, 559302, 714984, 745736, 1118604, 1429968, 1491472, 2237208, 2889727, 4474416, 5779454, 8669181, 11558908, 17338362, 23117816, 34676724, 46235632, 69353448, 138706896]

約数ペア:

[(1, 138706896), (2, 69353448), (3, 46235632), (4, 34676724), (6, 23117816), (8, 17338362), (12, 11558908), (16, 8669181), (24, 5779454), (31, 4474416), (48, 2889727), (62, 2237208), (93, 1491472), (97, 1429968), (124, 1118604), (186, 745736), (194, 714984), (248, 559302), (291, 476656), (372, 372868), (388, 357492), (496, 279651), (582, 238328), (744, 186434), (776, 178746), (961, 144336), (1164, 119164), (1488, 93217), (1552, 89373), (1922, 72168), (2328, 59582), (2883, 48112), (3007, 46128), (3844, 36084), (4656, 29791), (5766, 24056), (6014, 23064), (7688, 18042), (9021, 15376), (11532, 12028)]