190199016

素因数分解:

$2^3\times 3^7\times 7^1\times {\mathrm{1553}}^1$

素因数の和:1587

約数の個数: 128

約数和(自身を含む): 611654400

約数和(自身を除く): 421455384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 729, 756, 972, 1134, 1458, 1512, 1553, 1701, 1944, 2187, 2268, 2916, 3106, 3402, 4374, 4536, 4659, 5103, 5832, 6212, 6804, 8748, 9318, 10206, 10871, 12424, 13608, 13977, 15309, 17496, 18636, 20412, 21742, 27954, 30618, 32613, 37272, 40824, 41931, 43484, 55908, 61236, 65226, 83862, 86968, 97839, 111816, 122472, 125793, 130452, 167724, 195678, 251586, 260904, 293517, 335448, 377379, 391356, 503172, 587034, 754758, 782712, 880551, 1006344, 1132137, 1174068, 1509516, 1761102, 2264274, 2348136, 2641653, 3019032, 3396411, 3522204, 4528548, 5283306, 6792822, 7044408, 7924959, 9057096, 10566612, 13585644, 15849918, 21133224, 23774877, 27171288, 31699836, 47549754, 63399672, 95099508, 190199016]

約数ペア:

[(1, 190199016), (2, 95099508), (3, 63399672), (4, 47549754), (6, 31699836), (7, 27171288), (8, 23774877), (9, 21133224), (12, 15849918), (14, 13585644), (18, 10566612), (21, 9057096), (24, 7924959), (27, 7044408), (28, 6792822), (36, 5283306), (42, 4528548), (54, 3522204), (56, 3396411), (63, 3019032), (72, 2641653), (81, 2348136), (84, 2264274), (108, 1761102), (126, 1509516), (162, 1174068), (168, 1132137), (189, 1006344), (216, 880551), (243, 782712), (252, 754758), (324, 587034), (378, 503172), (486, 391356), (504, 377379), (567, 335448), (648, 293517), (729, 260904), (756, 251586), (972, 195678), (1134, 167724), (1458, 130452), (1512, 125793), (1553, 122472), (1701, 111816), (1944, 97839), (2187, 86968), (2268, 83862), (2916, 65226), (3106, 61236), (3402, 55908), (4374, 43484), (4536, 41931), (4659, 40824), (5103, 37272), (5832, 32613), (6212, 30618), (6804, 27954), (8748, 21742), (9318, 20412), (10206, 18636), (10871, 17496), (12424, 15309), (13608, 13977)]