156536624188

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{307}}^1\times {\mathrm{643}}^1$

素因数の和:1311

約数の個数: 96

約数和(自身を含む): 318480318464

約数和(自身を除く): 161943694276

約数列:

[1, 2, 4, 7, 14, 28, 127, 223, 254, 307, 446, 508, 614, 643, 889, 892, 1228, 1286, 1561, 1778, 2149, 2572, 3122, 3556, 4298, 4501, 6244, 8596, 9002, 18004, 28321, 38989, 56642, 68461, 77978, 81661, 113284, 136922, 143389, 155956, 163322, 197401, 198247, 272923, 273844, 286778, 326644, 394802, 396494, 479227, 545846, 571627, 573556, 789604, 792988, 958454, 1003723, 1091692, 1143254, 1381807, 1916908, 2007446, 2286508, 2763614, 4014892, 5527228, 8694547, 17389094, 18210403, 25069927, 34778188, 36420806, 44020423, 50139854, 60861829, 72841612, 88040846, 100279708, 121723658, 127472821, 175489489, 176081692, 243447316, 254945642, 308142961, 350978978, 509891284, 616285922, 701957956, 1232571844, 5590593721, 11181187442, 22362374884, 39134156047, 78268312094, 156536624188]

約数ペア:

[(1, 156536624188), (2, 78268312094), (4, 39134156047), (7, 22362374884), (14, 11181187442), (28, 5590593721), (127, 1232571844), (223, 701957956), (254, 616285922), (307, 509891284), (446, 350978978), (508, 308142961), (614, 254945642), (643, 243447316), (889, 176081692), (892, 175489489), (1228, 127472821), (1286, 121723658), (1561, 100279708), (1778, 88040846), (2149, 72841612), (2572, 60861829), (3122, 50139854), (3556, 44020423), (4298, 36420806), (4501, 34778188), (6244, 25069927), (8596, 18210403), (9002, 17389094), (18004, 8694547), (28321, 5527228), (38989, 4014892), (56642, 2763614), (68461, 2286508), (77978, 2007446), (81661, 1916908), (113284, 1381807), (136922, 1143254), (143389, 1091692), (155956, 1003723), (163322, 958454), (197401, 792988), (198247, 789604), (272923, 573556), (273844, 571627), (286778, 545846), (326644, 479227), (394802, 396494)]