154388628

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{727}}^1$

素因数の和:1101

約数の個数: 72

約数和(自身を含む): 414977472

約数和(自身を除く): 260588844

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 347, 612, 694, 727, 1041, 1388, 1454, 2082, 2181, 2908, 3123, 4164, 4362, 5899, 6246, 6543, 8724, 11798, 12359, 12492, 13086, 17697, 23596, 24718, 26172, 35394, 37077, 49436, 53091, 70788, 74154, 106182, 111231, 148308, 212364, 222462, 252269, 444924, 504538, 756807, 1009076, 1513614, 2270421, 3027228, 4288573, 4540842, 8577146, 9081684, 12865719, 17154292, 25731438, 38597157, 51462876, 77194314, 154388628]

約数ペア:

[(1, 154388628), (2, 77194314), (3, 51462876), (4, 38597157), (6, 25731438), (9, 17154292), (12, 12865719), (17, 9081684), (18, 8577146), (34, 4540842), (36, 4288573), (51, 3027228), (68, 2270421), (102, 1513614), (153, 1009076), (204, 756807), (306, 504538), (347, 444924), (612, 252269), (694, 222462), (727, 212364), (1041, 148308), (1388, 111231), (1454, 106182), (2082, 74154), (2181, 70788), (2908, 53091), (3123, 49436), (4164, 37077), (4362, 35394), (5899, 26172), (6246, 24718), (6543, 23596), (8724, 17697), (11798, 13086), (12359, 12492)]