155567934

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{7457}}^1$

素因数の和:7545

約数の個数: 48

約数和(自身を含む): 360668880

約数和(自身を除く): 205100946

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 61, 114, 122, 171, 183, 342, 366, 549, 1098, 1159, 2318, 3477, 6954, 7457, 10431, 14914, 20862, 22371, 44742, 67113, 134226, 141683, 283366, 425049, 454877, 850098, 909754, 1275147, 1364631, 2550294, 2729262, 4093893, 8187786, 8642663, 17285326, 25927989, 51855978, 77783967, 155567934]

約数ペア:

[(1, 155567934), (2, 77783967), (3, 51855978), (6, 25927989), (9, 17285326), (18, 8642663), (19, 8187786), (38, 4093893), (57, 2729262), (61, 2550294), (114, 1364631), (122, 1275147), (171, 909754), (183, 850098), (342, 454877), (366, 425049), (549, 283366), (1098, 141683), (1159, 134226), (2318, 67113), (3477, 44742), (6954, 22371), (7457, 20862), (10431, 14914)]