154149156

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{67967}}^1$

素因数の和:67990

約数の個数: 60

約数和(自身を含む): 460551168

約数和(自身を除く): 306402012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 67967, 135934, 203901, 271868, 407802, 475769, 611703, 815604, 951538, 1223406, 1427307, 1835109, 1903076, 2446812, 2854614, 3670218, 4281921, 5505327, 5709228, 7340436, 8563842, 11010654, 12845763, 17127684, 22021308, 25691526, 38537289, 51383052, 77074578, 154149156]

約数ペア:

[(1, 154149156), (2, 77074578), (3, 51383052), (4, 38537289), (6, 25691526), (7, 22021308), (9, 17127684), (12, 12845763), (14, 11010654), (18, 8563842), (21, 7340436), (27, 5709228), (28, 5505327), (36, 4281921), (42, 3670218), (54, 2854614), (63, 2446812), (81, 1903076), (84, 1835109), (108, 1427307), (126, 1223406), (162, 951538), (189, 815604), (252, 611703), (324, 475769), (378, 407802), (567, 271868), (756, 203901), (1134, 135934), (2268, 67967)]