140896296

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{52889}}^1$

素因数の和:52938

約数の個数: 48

約数和(自身を含む): 391914900

約数和(自身を除く): 251018604

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 52889, 105778, 158667, 211556, 317334, 423112, 476001, 634668, 952002, 1269336, 1904004, 1956893, 3808008, 3913786, 5870679, 7827572, 11741358, 15655144, 17612037, 23482716, 35224074, 46965432, 70448148, 140896296]

約数ペア:

[(1, 140896296), (2, 70448148), (3, 46965432), (4, 35224074), (6, 23482716), (8, 17612037), (9, 15655144), (12, 11741358), (18, 7827572), (24, 5870679), (36, 3913786), (37, 3808008), (72, 1956893), (74, 1904004), (111, 1269336), (148, 952002), (222, 634668), (296, 476001), (333, 423112), (444, 317334), (666, 211556), (888, 158667), (1332, 105778), (2664, 52889)]