161544404

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{733}}^1$

素因数の和:1224

約数の個数: 48

約数和(自身を含む): 343300608

約数和(自身を除く): 181756204

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 463, 476, 733, 926, 1466, 1852, 2932, 3241, 5131, 6482, 7871, 10262, 12461, 12964, 15742, 20524, 24922, 31484, 49844, 55097, 87227, 110194, 174454, 220388, 339379, 348908, 678758, 1357516, 2375653, 4751306, 5769443, 9502612, 11538886, 23077772, 40386101, 80772202, 161544404]

約数ペア:

[(1, 161544404), (2, 80772202), (4, 40386101), (7, 23077772), (14, 11538886), (17, 9502612), (28, 5769443), (34, 4751306), (68, 2375653), (119, 1357516), (238, 678758), (463, 348908), (476, 339379), (733, 220388), (926, 174454), (1466, 110194), (1852, 87227), (2932, 55097), (3241, 49844), (5131, 31484), (6482, 24922), (7871, 20524), (10262, 15742), (12461, 12964)]