156720316604

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{842021}}^1$

素因数の和:842154

約数の個数: 48

約数和(自身を含む): 301780684800

約数和(自身を除く): 145060368196

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 79, 124, 158, 316, 589, 1178, 1501, 2356, 2449, 3002, 4898, 6004, 9796, 46531, 93062, 186124, 842021, 1684042, 3368084, 15998399, 26102651, 31996798, 52205302, 63993596, 66519659, 104410604, 133039318, 266078636, 495950369, 991900738, 1263873521, 1983801476, 2062109429, 2527747042, 4124218858, 5055494084, 8248437716, 39180079151, 78360158302, 156720316604]

約数ペア:

[(1, 156720316604), (2, 78360158302), (4, 39180079151), (19, 8248437716), (31, 5055494084), (38, 4124218858), (62, 2527747042), (76, 2062109429), (79, 1983801476), (124, 1263873521), (158, 991900738), (316, 495950369), (589, 266078636), (1178, 133039318), (1501, 104410604), (2356, 66519659), (2449, 63993596), (3002, 52205302), (4898, 31996798), (6004, 26102651), (9796, 15998399), (46531, 3368084), (93062, 1684042), (186124, 842021)]