156918646352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1979}}^1\times {\mathrm{10303}}^1$

素因数の和:12340

約数の個数: 80

約数和(自身を含む): 336468464640

約数和(自身を除く): 179549818288

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 1979, 3848, 3958, 7696, 7916, 10303, 15832, 20606, 25727, 31664, 41212, 51454, 73223, 82424, 102908, 133939, 146446, 164848, 205816, 267878, 292892, 381211, 411632, 535756, 585784, 762422, 951899, 1071512, 1171568, 1524844, 1903798, 2143024, 3049688, 3807596, 4955743, 6099376, 7615192, 9911486, 15230384, 19822972, 20389637, 39645944, 40779274, 79291888, 81558548, 163117096, 265065281, 326234192, 530130562, 754416569, 1060261124, 1508833138, 2120522248, 3017666276, 4241044496, 6035332552, 9807415397, 12070665104, 19614830794, 39229661588, 78459323176, 156918646352]

約数ペア:

[(1, 156918646352), (2, 78459323176), (4, 39229661588), (8, 19614830794), (13, 12070665104), (16, 9807415397), (26, 6035332552), (37, 4241044496), (52, 3017666276), (74, 2120522248), (104, 1508833138), (148, 1060261124), (208, 754416569), (296, 530130562), (481, 326234192), (592, 265065281), (962, 163117096), (1924, 81558548), (1979, 79291888), (3848, 40779274), (3958, 39645944), (7696, 20389637), (7916, 19822972), (10303, 15230384), (15832, 9911486), (20606, 7615192), (25727, 6099376), (31664, 4955743), (41212, 3807596), (51454, 3049688), (73223, 2143024), (82424, 1903798), (102908, 1524844), (133939, 1171568), (146446, 1071512), (164848, 951899), (205816, 762422), (267878, 585784), (292892, 535756), (381211, 411632)]