140145876

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{3697}}^1$

素因数の和:3732

約数の個数: 84

約数和(自身を含む): 396107572

約数和(自身を除く): 255961696

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 729, 972, 1053, 1404, 1458, 2106, 2916, 3159, 3697, 4212, 6318, 7394, 9477, 11091, 12636, 14788, 18954, 22182, 33273, 37908, 44364, 48061, 66546, 96122, 99819, 133092, 144183, 192244, 199638, 288366, 299457, 399276, 432549, 576732, 598914, 865098, 898371, 1197828, 1297647, 1730196, 1796742, 2595294, 2695113, 3593484, 3892941, 5190588, 5390226, 7785882, 10780452, 11678823, 15571764, 23357646, 35036469, 46715292, 70072938, 140145876]

約数ペア:

[(1, 140145876), (2, 70072938), (3, 46715292), (4, 35036469), (6, 23357646), (9, 15571764), (12, 11678823), (13, 10780452), (18, 7785882), (26, 5390226), (27, 5190588), (36, 3892941), (39, 3593484), (52, 2695113), (54, 2595294), (78, 1796742), (81, 1730196), (108, 1297647), (117, 1197828), (156, 898371), (162, 865098), (234, 598914), (243, 576732), (324, 432549), (351, 399276), (468, 299457), (486, 288366), (702, 199638), (729, 192244), (972, 144183), (1053, 133092), (1404, 99819), (1458, 96122), (2106, 66546), (2916, 48061), (3159, 44364), (3697, 37908), (4212, 33273), (6318, 22182), (7394, 18954), (9477, 14788), (11091, 12636)]