149848404

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 391184640

約数和(自身を除く): 241336236

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 109, 138, 204, 218, 276, 293, 327, 391, 436, 586, 654, 782, 879, 1172, 1173, 1308, 1564, 1758, 1853, 2346, 2507, 3516, 3706, 4692, 4981, 5014, 5559, 6739, 7412, 7521, 9962, 10028, 11118, 13478, 14943, 15042, 19924, 20217, 22236, 26956, 29886, 30084, 31937, 40434, 42619, 59772, 63874, 80868, 85238, 95811, 114563, 127748, 127857, 170476, 191622, 229126, 255714, 343689, 383244, 458252, 511428, 542929, 687378, 734551, 1085858, 1374756, 1469102, 1628787, 2171716, 2203653, 2938204, 3257574, 4407306, 6515148, 8814612, 12487367, 24974734, 37462101, 49949468, 74924202, 149848404]

約数ペア:

[(1, 149848404), (2, 74924202), (3, 49949468), (4, 37462101), (6, 24974734), (12, 12487367), (17, 8814612), (23, 6515148), (34, 4407306), (46, 3257574), (51, 2938204), (68, 2203653), (69, 2171716), (92, 1628787), (102, 1469102), (109, 1374756), (138, 1085858), (204, 734551), (218, 687378), (276, 542929), (293, 511428), (327, 458252), (391, 383244), (436, 343689), (586, 255714), (654, 229126), (782, 191622), (879, 170476), (1172, 127857), (1173, 127748), (1308, 114563), (1564, 95811), (1758, 85238), (1853, 80868), (2346, 63874), (2507, 59772), (3516, 42619), (3706, 40434), (4692, 31937), (4981, 30084), (5014, 29886), (5559, 26956), (6739, 22236), (7412, 20217), (7521, 19924), (9962, 15042), (10028, 14943), (11118, 13478)]