156924921640

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3629161}}^1$

素因数の和:3629242

約数の個数: 64

約数和(自身を含む): 376271516160

約数和(自身を除く): 219346594520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 47, 92, 94, 115, 184, 188, 230, 235, 376, 460, 470, 920, 940, 1081, 1880, 2162, 4324, 5405, 8648, 10810, 21620, 43240, 3629161, 7258322, 14516644, 18145805, 29033288, 36291610, 72583220, 83470703, 145166440, 166941406, 170570567, 333882812, 341141134, 417353515, 667765624, 682282268, 834707030, 852852835, 1364564536, 1669414060, 1705705670, 3338828120, 3411411340, 3923123041, 6822822680, 7846246082, 15692492164, 19615615205, 31384984328, 39231230410, 78462460820, 156924921640]

約数ペア:

[(1, 156924921640), (2, 78462460820), (4, 39231230410), (5, 31384984328), (8, 19615615205), (10, 15692492164), (20, 7846246082), (23, 6822822680), (40, 3923123041), (46, 3411411340), (47, 3338828120), (92, 1705705670), (94, 1669414060), (115, 1364564536), (184, 852852835), (188, 834707030), (230, 682282268), (235, 667765624), (376, 417353515), (460, 341141134), (470, 333882812), (920, 170570567), (940, 166941406), (1081, 145166440), (1880, 83470703), (2162, 72583220), (4324, 36291610), (5405, 29033288), (8648, 18145805), (10810, 14516644), (21620, 7258322), (43240, 3629161)]