139251528

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{491}}^1$

素因数の和:620

約数の個数: 128

約数和(自身を含む): 421545600

約数和(自身を除く): 282294072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 101, 104, 108, 117, 156, 202, 216, 234, 303, 312, 351, 404, 468, 491, 606, 702, 808, 909, 936, 982, 1212, 1313, 1404, 1473, 1818, 1964, 2424, 2626, 2727, 2808, 2946, 3636, 3928, 3939, 4419, 5252, 5454, 5892, 6383, 7272, 7878, 8838, 10504, 10908, 11784, 11817, 12766, 13257, 15756, 17676, 19149, 21816, 23634, 25532, 26514, 31512, 35352, 35451, 38298, 47268, 49591, 51064, 53028, 57447, 70902, 76596, 94536, 99182, 106056, 114894, 141804, 148773, 153192, 172341, 198364, 229788, 283608, 297546, 344682, 396728, 446319, 459576, 595092, 644683, 689364, 892638, 1190184, 1289366, 1338957, 1378728, 1785276, 1934049, 2578732, 2677914, 3570552, 3868098, 5157464, 5355828, 5802147, 7736196, 10711656, 11604294, 15472392, 17406441, 23208588, 34812882, 46417176, 69625764, 139251528]

約数ペア:

[(1, 139251528), (2, 69625764), (3, 46417176), (4, 34812882), (6, 23208588), (8, 17406441), (9, 15472392), (12, 11604294), (13, 10711656), (18, 7736196), (24, 5802147), (26, 5355828), (27, 5157464), (36, 3868098), (39, 3570552), (52, 2677914), (54, 2578732), (72, 1934049), (78, 1785276), (101, 1378728), (104, 1338957), (108, 1289366), (117, 1190184), (156, 892638), (202, 689364), (216, 644683), (234, 595092), (303, 459576), (312, 446319), (351, 396728), (404, 344682), (468, 297546), (491, 283608), (606, 229788), (702, 198364), (808, 172341), (909, 153192), (936, 148773), (982, 141804), (1212, 114894), (1313, 106056), (1404, 99182), (1473, 94536), (1818, 76596), (1964, 70902), (2424, 57447), (2626, 53028), (2727, 51064), (2808, 49591), (2946, 47268), (3636, 38298), (3928, 35451), (3939, 35352), (4419, 31512), (5252, 26514), (5454, 25532), (5892, 23634), (6383, 21816), (7272, 19149), (7878, 17676), (8838, 15756), (10504, 13257), (10908, 12766), (11784, 11817)]