160585828

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:237

約数の個数: 72

約数和(自身を含む): 321377280

約数和(自身を除く): 160791452

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 79, 97, 124, 158, 169, 194, 316, 338, 388, 403, 676, 806, 1027, 1261, 1612, 2054, 2449, 2522, 3007, 4108, 4898, 5044, 5239, 6014, 7663, 9796, 10478, 12028, 13351, 15326, 16393, 20956, 26702, 30652, 31837, 32786, 39091, 53404, 63674, 65572, 78182, 99619, 127348, 156364, 199238, 237553, 398476, 413881, 475106, 508183, 827762, 950212, 1016366, 1295047, 1655524, 2032732, 2590094, 3088189, 5180188, 6176378, 12352756, 40146457, 80292914, 160585828]

約数ペア:

[(1, 160585828), (2, 80292914), (4, 40146457), (13, 12352756), (26, 6176378), (31, 5180188), (52, 3088189), (62, 2590094), (79, 2032732), (97, 1655524), (124, 1295047), (158, 1016366), (169, 950212), (194, 827762), (316, 508183), (338, 475106), (388, 413881), (403, 398476), (676, 237553), (806, 199238), (1027, 156364), (1261, 127348), (1612, 99619), (2054, 78182), (2449, 65572), (2522, 63674), (3007, 53404), (4108, 39091), (4898, 32786), (5044, 31837), (5239, 30652), (6014, 26702), (7663, 20956), (9796, 16393), (10478, 15326), (12028, 13351)]