139215492

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{297469}}^1$

素因数の和:297492

約数の個数: 36

約数和(自身を含む): 378976780

約数和(自身を除く): 239761288

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 297469, 594938, 892407, 1189876, 1784814, 2677221, 3569628, 3867097, 5354442, 7734194, 10708884, 11601291, 15468388, 23202582, 34803873, 46405164, 69607746, 139215492]

約数ペア:

[(1, 139215492), (2, 69607746), (3, 46405164), (4, 34803873), (6, 23202582), (9, 15468388), (12, 11601291), (13, 10708884), (18, 7734194), (26, 5354442), (36, 3867097), (39, 3569628), (52, 2677221), (78, 1784814), (117, 1189876), (156, 892407), (234, 594938), (468, 297469)]