151920908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1879}}^1$

素因数の和:1970

約数の個数: 48

約数和(自身を含む): 298468800

約数和(自身を除く): 146547892

約数列:

[1, 2, 4, 17, 29, 34, 41, 58, 68, 82, 116, 164, 493, 697, 986, 1189, 1394, 1879, 1972, 2378, 2788, 3758, 4756, 7516, 20213, 31943, 40426, 54491, 63886, 77039, 80852, 108982, 127772, 154078, 217964, 308156, 926347, 1309663, 1852694, 2234131, 2619326, 3705388, 4468262, 5238652, 8936524, 37980227, 75960454, 151920908]

約数ペア:

[(1, 151920908), (2, 75960454), (4, 37980227), (17, 8936524), (29, 5238652), (34, 4468262), (41, 3705388), (58, 2619326), (68, 2234131), (82, 1852694), (116, 1309663), (164, 926347), (493, 308156), (697, 217964), (986, 154078), (1189, 127772), (1394, 108982), (1879, 80852), (1972, 77039), (2378, 63886), (2788, 54491), (3758, 40426), (4756, 31943), (7516, 20213)]