145610072

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 291144960

約数和(自身を除く): 145534888

約数列:

[1, 2, 4, 8, 19, 38, 76, 127, 152, 254, 361, 397, 508, 722, 794, 1016, 1444, 1588, 2413, 2888, 3176, 4826, 7543, 9652, 15086, 19304, 30172, 45847, 50419, 60344, 91694, 100838, 143317, 183388, 201676, 286634, 366776, 403352, 573268, 957961, 1146536, 1915922, 3831844, 7663688, 18201259, 36402518, 72805036, 145610072]

約数ペア:

[(1, 145610072), (2, 72805036), (4, 36402518), (8, 18201259), (19, 7663688), (38, 3831844), (76, 1915922), (127, 1146536), (152, 957961), (254, 573268), (361, 403352), (397, 366776), (508, 286634), (722, 201676), (794, 183388), (1016, 143317), (1444, 100838), (1588, 91694), (2413, 60344), (2888, 50419), (3176, 45847), (4826, 30172), (7543, 19304), (9652, 15086)]