139623276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 363525120

約数和(自身を除く): 223901844

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 137, 139, 141, 156, 188, 274, 278, 282, 411, 417, 548, 556, 564, 611, 822, 834, 1222, 1644, 1668, 1781, 1807, 1833, 2444, 3562, 3614, 3666, 5343, 5421, 6439, 6533, 7124, 7228, 7332, 10686, 10842, 12878, 13066, 19043, 19317, 19599, 21372, 21684, 25756, 26132, 38086, 38634, 39198, 57129, 76172, 77268, 78396, 83707, 84929, 114258, 167414, 169858, 228516, 247559, 251121, 254787, 334828, 339716, 495118, 502242, 509574, 742677, 895021, 990236, 1004484, 1019148, 1485354, 1790042, 2685063, 2970708, 3580084, 5370126, 10740252, 11635273, 23270546, 34905819, 46541092, 69811638, 139623276]

約数ペア:

[(1, 139623276), (2, 69811638), (3, 46541092), (4, 34905819), (6, 23270546), (12, 11635273), (13, 10740252), (26, 5370126), (39, 3580084), (47, 2970708), (52, 2685063), (78, 1790042), (94, 1485354), (137, 1019148), (139, 1004484), (141, 990236), (156, 895021), (188, 742677), (274, 509574), (278, 502242), (282, 495118), (411, 339716), (417, 334828), (548, 254787), (556, 251121), (564, 247559), (611, 228516), (822, 169858), (834, 167414), (1222, 114258), (1644, 84929), (1668, 83707), (1781, 78396), (1807, 77268), (1833, 76172), (2444, 57129), (3562, 39198), (3614, 38634), (3666, 38086), (5343, 26132), (5421, 25756), (6439, 21684), (6533, 21372), (7124, 19599), (7228, 19317), (7332, 19043), (10686, 13066), (10842, 12878)]