193648952

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{587}}^1$

素因数の和:780

約数の個数: 64

約数和(自身を含む): 428440320

約数和(自身を除く): 234791368

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 137, 172, 274, 301, 344, 548, 587, 602, 959, 1096, 1174, 1204, 1918, 2348, 2408, 3836, 4109, 4696, 5891, 7672, 8218, 11782, 16436, 23564, 25241, 32872, 41237, 47128, 50482, 80419, 82474, 100964, 160838, 164948, 176687, 201928, 321676, 329896, 353374, 562933, 643352, 706748, 1125866, 1413496, 2251732, 3458017, 4503464, 6916034, 13832068, 24206119, 27664136, 48412238, 96824476, 193648952]

約数ペア:

[(1, 193648952), (2, 96824476), (4, 48412238), (7, 27664136), (8, 24206119), (14, 13832068), (28, 6916034), (43, 4503464), (56, 3458017), (86, 2251732), (137, 1413496), (172, 1125866), (274, 706748), (301, 643352), (344, 562933), (548, 353374), (587, 329896), (602, 321676), (959, 201928), (1096, 176687), (1174, 164948), (1204, 160838), (1918, 100964), (2348, 82474), (2408, 80419), (3836, 50482), (4109, 47128), (4696, 41237), (5891, 32872), (7672, 25241), (8218, 23564), (11782, 16436)]