163997904

素因数分解:

$2^4\times 3^1\times 7^4\times {\mathrm{1423}}^1$

素因数の和:1462

約数の個数: 100

約数和(自身を含む): 494589376

約数和(自身を除く): 330591472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 1423, 2058, 2352, 2401, 2744, 2846, 4116, 4269, 4802, 5488, 5692, 7203, 8232, 8538, 9604, 9961, 11384, 14406, 16464, 17076, 19208, 19922, 22768, 28812, 29883, 34152, 38416, 39844, 57624, 59766, 68304, 69727, 79688, 115248, 119532, 139454, 159376, 209181, 239064, 278908, 418362, 478128, 488089, 557816, 836724, 976178, 1115632, 1464267, 1673448, 1952356, 2928534, 3346896, 3416623, 3904712, 5857068, 6833246, 7809424, 10249869, 11714136, 13666492, 20499738, 23428272, 27332984, 40999476, 54665968, 81998952, 163997904]

約数ペア:

[(1, 163997904), (2, 81998952), (3, 54665968), (4, 40999476), (6, 27332984), (7, 23428272), (8, 20499738), (12, 13666492), (14, 11714136), (16, 10249869), (21, 7809424), (24, 6833246), (28, 5857068), (42, 3904712), (48, 3416623), (49, 3346896), (56, 2928534), (84, 1952356), (98, 1673448), (112, 1464267), (147, 1115632), (168, 976178), (196, 836724), (294, 557816), (336, 488089), (343, 478128), (392, 418362), (588, 278908), (686, 239064), (784, 209181), (1029, 159376), (1176, 139454), (1372, 119532), (1423, 115248), (2058, 79688), (2352, 69727), (2401, 68304), (2744, 59766), (2846, 57624), (4116, 39844), (4269, 38416), (4802, 34152), (5488, 29883), (5692, 28812), (7203, 22768), (8232, 19922), (8538, 19208), (9604, 17076), (9961, 16464), (11384, 14406)]