143237276

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:331

約数の個数: 96

約数和(自身を含む): 329280000

約数和(自身を除く): 186042724

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 139, 149, 182, 247, 266, 278, 298, 364, 494, 532, 556, 596, 973, 988, 1043, 1729, 1807, 1937, 1946, 2086, 2641, 2831, 3458, 3614, 3874, 3892, 4172, 5282, 5662, 6916, 7228, 7748, 10564, 11324, 12649, 13559, 18487, 19817, 20711, 25298, 27118, 34333, 36803, 36974, 39634, 41422, 50596, 54236, 68666, 73606, 73948, 79268, 82844, 137332, 144977, 147212, 240331, 257621, 269243, 289954, 393509, 480662, 515242, 538486, 579908, 787018, 961324, 1030484, 1076972, 1574036, 1884701, 2754563, 3769402, 5115617, 5509126, 7538804, 10231234, 11018252, 20462468, 35809319, 71618638, 143237276]

約数ペア:

[(1, 143237276), (2, 71618638), (4, 35809319), (7, 20462468), (13, 11018252), (14, 10231234), (19, 7538804), (26, 5509126), (28, 5115617), (38, 3769402), (52, 2754563), (76, 1884701), (91, 1574036), (133, 1076972), (139, 1030484), (149, 961324), (182, 787018), (247, 579908), (266, 538486), (278, 515242), (298, 480662), (364, 393509), (494, 289954), (532, 269243), (556, 257621), (596, 240331), (973, 147212), (988, 144977), (1043, 137332), (1729, 82844), (1807, 79268), (1937, 73948), (1946, 73606), (2086, 68666), (2641, 54236), (2831, 50596), (3458, 41422), (3614, 39634), (3874, 36974), (3892, 36803), (4172, 34333), (5282, 27118), (5662, 25298), (6916, 20711), (7228, 19817), (7748, 18487), (10564, 13559), (11324, 12649)]