156975190784

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{883}}^1\times {\mathrm{40849}}^1$

素因数の和:41765

約数の個数: 72

約数和(自身を含む): 332152657200

約数和(自身を除く): 175177466416

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 883, 1088, 1766, 2176, 3532, 4352, 7064, 14128, 15011, 28256, 30022, 40849, 56512, 60044, 81698, 113024, 120088, 163396, 226048, 240176, 326792, 480352, 653584, 694433, 960704, 1307168, 1388866, 1921408, 2614336, 2777732, 3842816, 5228672, 5555464, 10457344, 11110928, 22221856, 36069667, 44443712, 72139334, 88887424, 144278668, 177774848, 288557336, 577114672, 613184339, 1154229344, 1226368678, 2308458688, 2452737356, 4616917376, 4905474712, 9233834752, 9810949424, 19621898848, 39243797696, 78487595392, 156975190784]

約数ペア:

[(1, 156975190784), (2, 78487595392), (4, 39243797696), (8, 19621898848), (16, 9810949424), (17, 9233834752), (32, 4905474712), (34, 4616917376), (64, 2452737356), (68, 2308458688), (128, 1226368678), (136, 1154229344), (256, 613184339), (272, 577114672), (544, 288557336), (883, 177774848), (1088, 144278668), (1766, 88887424), (2176, 72139334), (3532, 44443712), (4352, 36069667), (7064, 22221856), (14128, 11110928), (15011, 10457344), (28256, 5555464), (30022, 5228672), (40849, 3842816), (56512, 2777732), (60044, 2614336), (81698, 1921408), (113024, 1388866), (120088, 1307168), (163396, 960704), (226048, 694433), (240176, 653584), (326792, 480352)]