141712884

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:354

約数の個数: 108

約数和(自身を含む): 389218284

約数和(自身を除く): 247505400

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 53, 68, 102, 106, 153, 159, 204, 212, 257, 289, 306, 318, 477, 514, 578, 612, 636, 771, 867, 901, 954, 1028, 1156, 1542, 1734, 1802, 1908, 2313, 2601, 2703, 3084, 3468, 3604, 4369, 4626, 5202, 5406, 8109, 8738, 9252, 10404, 10812, 13107, 13621, 15317, 16218, 17476, 26214, 27242, 30634, 32436, 39321, 40863, 45951, 52428, 54484, 61268, 74273, 78642, 81726, 91902, 122589, 137853, 148546, 157284, 163452, 183804, 222819, 231557, 245178, 275706, 297092, 445638, 463114, 490356, 551412, 668457, 694671, 891276, 926228, 1336914, 1389342, 2084013, 2673828, 2778684, 3936469, 4168026, 7872938, 8336052, 11809407, 15745876, 23618814, 35428221, 47237628, 70856442, 141712884]

約数ペア:

[(1, 141712884), (2, 70856442), (3, 47237628), (4, 35428221), (6, 23618814), (9, 15745876), (12, 11809407), (17, 8336052), (18, 7872938), (34, 4168026), (36, 3936469), (51, 2778684), (53, 2673828), (68, 2084013), (102, 1389342), (106, 1336914), (153, 926228), (159, 891276), (204, 694671), (212, 668457), (257, 551412), (289, 490356), (306, 463114), (318, 445638), (477, 297092), (514, 275706), (578, 245178), (612, 231557), (636, 222819), (771, 183804), (867, 163452), (901, 157284), (954, 148546), (1028, 137853), (1156, 122589), (1542, 91902), (1734, 81726), (1802, 78642), (1908, 74273), (2313, 61268), (2601, 54484), (2703, 52428), (3084, 45951), (3468, 40863), (3604, 39321), (4369, 32436), (4626, 30634), (5202, 27242), (5406, 26214), (8109, 17476), (8738, 16218), (9252, 15317), (10404, 13621), (10812, 13107)]