156623918888

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{541}}^1\times {\mathrm{4973}}^1$

素因数の和:5922

約数の個数: 64

約数和(自身を含む): 310568601600

約数和(自身を除く): 153944682712

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 383, 541, 766, 1082, 1532, 2164, 3064, 4328, 4973, 7277, 9946, 10279, 14554, 19892, 20558, 29108, 39784, 41116, 58216, 82232, 94487, 188974, 207203, 377948, 414406, 755896, 828812, 1657624, 1904659, 2690393, 3809318, 3936857, 5380786, 7618636, 7873714, 10761572, 15237272, 15747428, 21523144, 31494856, 36188521, 51117467, 72377042, 102234934, 144754084, 204469868, 289508168, 408939736, 1030420519, 2060841038, 4121682076, 8243364152, 19577989861, 39155979722, 78311959444, 156623918888]

約数ペア:

[(1, 156623918888), (2, 78311959444), (4, 39155979722), (8, 19577989861), (19, 8243364152), (38, 4121682076), (76, 2060841038), (152, 1030420519), (383, 408939736), (541, 289508168), (766, 204469868), (1082, 144754084), (1532, 102234934), (2164, 72377042), (3064, 51117467), (4328, 36188521), (4973, 31494856), (7277, 21523144), (9946, 15747428), (10279, 15237272), (14554, 10761572), (19892, 7873714), (20558, 7618636), (29108, 5380786), (39784, 3936857), (41116, 3809318), (58216, 2690393), (82232, 1904659), (94487, 1657624), (188974, 828812), (207203, 755896), (377948, 414406)]