139278516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{3319}}^1$

素因数の和:3608

約数の個数: 48

約数和(自身を含む): 351388800

約数和(自身を除く): 212110284

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 269, 538, 807, 1076, 1614, 3228, 3319, 3497, 6638, 6994, 9957, 10491, 13276, 13988, 19914, 20982, 39828, 41964, 43147, 86294, 129441, 172588, 258882, 517764, 892811, 1785622, 2678433, 3571244, 5356866, 10713732, 11606543, 23213086, 34819629, 46426172, 69639258, 139278516]

約数ペア:

[(1, 139278516), (2, 69639258), (3, 46426172), (4, 34819629), (6, 23213086), (12, 11606543), (13, 10713732), (26, 5356866), (39, 3571244), (52, 2678433), (78, 1785622), (156, 892811), (269, 517764), (538, 258882), (807, 172588), (1076, 129441), (1614, 86294), (3228, 43147), (3319, 41964), (3497, 39828), (6638, 20982), (6994, 19914), (9957, 13988), (10491, 13276)]