190767304

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:243

約数の個数: 128

約数和(自身を含む): 464486400

約数和(自身を除く): 273719096

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 79, 91, 104, 107, 124, 158, 182, 214, 217, 248, 316, 364, 403, 428, 434, 553, 632, 728, 749, 806, 856, 868, 1027, 1106, 1391, 1498, 1612, 1736, 2054, 2212, 2449, 2782, 2821, 2996, 3224, 3317, 4108, 4424, 4898, 5564, 5642, 5992, 6634, 7189, 8216, 8453, 9737, 9796, 11128, 11284, 13268, 14378, 16906, 17143, 19474, 19592, 22568, 23219, 26536, 28756, 31837, 33812, 34286, 38948, 43121, 46438, 57512, 59171, 63674, 67624, 68572, 77896, 86242, 92876, 109889, 118342, 127348, 137144, 172484, 185752, 219778, 222859, 236684, 254696, 262043, 301847, 344968, 439556, 445718, 473368, 524086, 603694, 769223, 879112, 891436, 1048172, 1207388, 1538446, 1782872, 1834301, 2096344, 2414776, 3076892, 3406559, 3668602, 6153784, 6813118, 7337204, 13626236, 14674408, 23845913, 27252472, 47691826, 95383652, 190767304]

約数ペア:

[(1, 190767304), (2, 95383652), (4, 47691826), (7, 27252472), (8, 23845913), (13, 14674408), (14, 13626236), (26, 7337204), (28, 6813118), (31, 6153784), (52, 3668602), (56, 3406559), (62, 3076892), (79, 2414776), (91, 2096344), (104, 1834301), (107, 1782872), (124, 1538446), (158, 1207388), (182, 1048172), (214, 891436), (217, 879112), (248, 769223), (316, 603694), (364, 524086), (403, 473368), (428, 445718), (434, 439556), (553, 344968), (632, 301847), (728, 262043), (749, 254696), (806, 236684), (856, 222859), (868, 219778), (1027, 185752), (1106, 172484), (1391, 137144), (1498, 127348), (1612, 118342), (1736, 109889), (2054, 92876), (2212, 86242), (2449, 77896), (2782, 68572), (2821, 67624), (2996, 63674), (3224, 59171), (3317, 57512), (4108, 46438), (4424, 43121), (4898, 38948), (5564, 34286), (5642, 33812), (5992, 31837), (6634, 28756), (7189, 26536), (8216, 23219), (8453, 22568), (9737, 19592), (9796, 19474), (11128, 17143), (11284, 16906), (13268, 14378)]