141285976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{563}}^1$

素因数の和:728

約数の個数: 64

約数和(自身を含む): 303206400

約数和(自身を除く): 161920424

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 127, 152, 247, 254, 494, 508, 563, 988, 1016, 1126, 1651, 1976, 2252, 2413, 3302, 4504, 4826, 6604, 7319, 9652, 10697, 13208, 14638, 19304, 21394, 29276, 31369, 42788, 58552, 62738, 71501, 85576, 125476, 139061, 143002, 250952, 278122, 286004, 556244, 572008, 929513, 1112488, 1358519, 1859026, 2717038, 3718052, 5434076, 7436104, 10868152, 17660747, 35321494, 70642988, 141285976]

約数ペア:

[(1, 141285976), (2, 70642988), (4, 35321494), (8, 17660747), (13, 10868152), (19, 7436104), (26, 5434076), (38, 3718052), (52, 2717038), (76, 1859026), (104, 1358519), (127, 1112488), (152, 929513), (247, 572008), (254, 556244), (494, 286004), (508, 278122), (563, 250952), (988, 143002), (1016, 139061), (1126, 125476), (1651, 85576), (1976, 71501), (2252, 62738), (2413, 58552), (3302, 42788), (4504, 31369), (4826, 29276), (6604, 21394), (7319, 19304), (9652, 14638), (10697, 13208)]