145796222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^2\times {\mathrm{137}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 263115216

約数和(自身を除く): 117318994

約数列:

[1, 2, 11, 13, 22, 26, 61, 122, 137, 143, 274, 286, 671, 793, 1342, 1507, 1586, 1781, 3014, 3562, 3721, 7442, 8357, 8723, 16714, 17446, 19591, 39182, 40931, 48373, 81862, 91927, 96746, 108641, 183854, 217282, 509777, 532103, 1019554, 1064206, 1195051, 2390102, 5607547, 6627101, 11215094, 13254202, 72898111, 145796222]

約数ペア:

[(1, 145796222), (2, 72898111), (11, 13254202), (13, 11215094), (22, 6627101), (26, 5607547), (61, 2390102), (122, 1195051), (137, 1064206), (143, 1019554), (274, 532103), (286, 509777), (671, 217282), (793, 183854), (1342, 108641), (1507, 96746), (1586, 91927), (1781, 81862), (3014, 48373), (3562, 40931), (3721, 39182), (7442, 19591), (8357, 17446), (8723, 16714)]