138966072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{3461}}^1$

素因数の和:3716

約数の個数: 64

約数和(自身を含む): 398822400

約数和(自身を除く): 259856328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 239, 478, 717, 956, 1434, 1673, 1912, 2868, 3346, 3461, 5019, 5736, 6692, 6922, 10038, 10383, 13384, 13844, 20076, 20766, 24227, 27688, 40152, 41532, 48454, 72681, 83064, 96908, 145362, 193816, 290724, 581448, 827179, 1654358, 2481537, 3308716, 4963074, 5790253, 6617432, 9926148, 11580506, 17370759, 19852296, 23161012, 34741518, 46322024, 69483036, 138966072]

約数ペア:

[(1, 138966072), (2, 69483036), (3, 46322024), (4, 34741518), (6, 23161012), (7, 19852296), (8, 17370759), (12, 11580506), (14, 9926148), (21, 6617432), (24, 5790253), (28, 4963074), (42, 3308716), (56, 2481537), (84, 1654358), (168, 827179), (239, 581448), (478, 290724), (717, 193816), (956, 145362), (1434, 96908), (1673, 83064), (1912, 72681), (2868, 48454), (3346, 41532), (3461, 40152), (5019, 27688), (5736, 24227), (6692, 20766), (6922, 20076), (10038, 13844), (10383, 13384)]