131961816

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2447}}^1$

素因数の和:2573

約数の個数: 96

約数和(自身を含む): 412439040

約数和(自身を除く): 280477224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 107, 126, 168, 214, 252, 321, 428, 504, 642, 749, 856, 963, 1284, 1498, 1926, 2247, 2447, 2568, 2996, 3852, 4494, 4894, 5992, 6741, 7341, 7704, 8988, 9788, 13482, 14682, 17129, 17976, 19576, 22023, 26964, 29364, 34258, 44046, 51387, 53928, 58728, 68516, 88092, 102774, 137032, 154161, 176184, 205548, 261829, 308322, 411096, 523658, 616644, 785487, 1047316, 1233288, 1570974, 1832803, 2094632, 2356461, 3141948, 3665606, 4712922, 5498409, 6283896, 7331212, 9425844, 10996818, 14662424, 16495227, 18851688, 21993636, 32990454, 43987272, 65980908, 131961816]

約数ペア:

[(1, 131961816), (2, 65980908), (3, 43987272), (4, 32990454), (6, 21993636), (7, 18851688), (8, 16495227), (9, 14662424), (12, 10996818), (14, 9425844), (18, 7331212), (21, 6283896), (24, 5498409), (28, 4712922), (36, 3665606), (42, 3141948), (56, 2356461), (63, 2094632), (72, 1832803), (84, 1570974), (107, 1233288), (126, 1047316), (168, 785487), (214, 616644), (252, 523658), (321, 411096), (428, 308322), (504, 261829), (642, 205548), (749, 176184), (856, 154161), (963, 137032), (1284, 102774), (1498, 88092), (1926, 68516), (2247, 58728), (2447, 53928), (2568, 51387), (2996, 44046), (3852, 34258), (4494, 29364), (4894, 26964), (5992, 22023), (6741, 19576), (7341, 17976), (7704, 17129), (8988, 14682), (9788, 13482)]