156900974500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{701}}^1\times {\mathrm{19463}}^1$

素因数の和:20206

約数の個数: 96

約数和(自身を含む): 358098983424

約数和(自身を除く): 201198008924

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 125, 230, 250, 460, 500, 575, 701, 1150, 1402, 2300, 2804, 2875, 3505, 5750, 7010, 11500, 14020, 16123, 17525, 19463, 32246, 35050, 38926, 64492, 70100, 77852, 80615, 87625, 97315, 161230, 175250, 194630, 322460, 350500, 389260, 403075, 447649, 486575, 806150, 895298, 973150, 1612300, 1790596, 1946300, 2015375, 2238245, 2432875, 4030750, 4476490, 4865750, 8061500, 8952980, 9731500, 11191225, 13643563, 22382450, 27287126, 44764900, 54574252, 55956125, 68217815, 111912250, 136435630, 223824500, 272871260, 313801949, 341089075, 627603898, 682178150, 1255207796, 1364356300, 1569009745, 1705445375, 3138019490, 3410890750, 6276038980, 6821781500, 7845048725, 15690097450, 31380194900, 39225243625, 78450487250, 156900974500]

約数ペア:

[(1, 156900974500), (2, 78450487250), (4, 39225243625), (5, 31380194900), (10, 15690097450), (20, 7845048725), (23, 6821781500), (25, 6276038980), (46, 3410890750), (50, 3138019490), (92, 1705445375), (100, 1569009745), (115, 1364356300), (125, 1255207796), (230, 682178150), (250, 627603898), (460, 341089075), (500, 313801949), (575, 272871260), (701, 223824500), (1150, 136435630), (1402, 111912250), (2300, 68217815), (2804, 55956125), (2875, 54574252), (3505, 44764900), (5750, 27287126), (7010, 22382450), (11500, 13643563), (14020, 11191225), (16123, 9731500), (17525, 8952980), (19463, 8061500), (32246, 4865750), (35050, 4476490), (38926, 4030750), (64492, 2432875), (70100, 2238245), (77852, 2015375), (80615, 1946300), (87625, 1790596), (97315, 1612300), (161230, 973150), (175250, 895298), (194630, 806150), (322460, 486575), (350500, 447649), (389260, 403075)]