148064868

素因数分解:

$2^2\times 3^3\times 7^4\times {\mathrm{571}}^1$

素因数の和:612

約数の個数: 120

約数和(自身を含む): 448608160

約数和(自身を除く): 300543292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 343, 378, 441, 571, 588, 686, 756, 882, 1029, 1142, 1323, 1372, 1713, 1764, 2058, 2284, 2401, 2646, 3087, 3426, 3997, 4116, 4802, 5139, 5292, 6174, 6852, 7203, 7994, 9261, 9604, 10278, 11991, 12348, 14406, 15417, 15988, 18522, 20556, 21609, 23982, 27979, 28812, 30834, 35973, 37044, 43218, 47964, 55958, 61668, 64827, 71946, 83937, 86436, 107919, 111916, 129654, 143892, 167874, 195853, 215838, 251811, 259308, 335748, 391706, 431676, 503622, 587559, 755433, 783412, 1007244, 1175118, 1370971, 1510866, 1762677, 2350236, 2741942, 3021732, 3525354, 4112913, 5288031, 5483884, 7050708, 8225826, 10576062, 12338739, 16451652, 21152124, 24677478, 37016217, 49354956, 74032434, 148064868]

約数ペア:

[(1, 148064868), (2, 74032434), (3, 49354956), (4, 37016217), (6, 24677478), (7, 21152124), (9, 16451652), (12, 12338739), (14, 10576062), (18, 8225826), (21, 7050708), (27, 5483884), (28, 5288031), (36, 4112913), (42, 3525354), (49, 3021732), (54, 2741942), (63, 2350236), (84, 1762677), (98, 1510866), (108, 1370971), (126, 1175118), (147, 1007244), (189, 783412), (196, 755433), (252, 587559), (294, 503622), (343, 431676), (378, 391706), (441, 335748), (571, 259308), (588, 251811), (686, 215838), (756, 195853), (882, 167874), (1029, 143892), (1142, 129654), (1323, 111916), (1372, 107919), (1713, 86436), (1764, 83937), (2058, 71946), (2284, 64827), (2401, 61668), (2646, 55958), (3087, 47964), (3426, 43218), (3997, 37044), (4116, 35973), (4802, 30834), (5139, 28812), (5292, 27979), (6174, 23982), (6852, 21609), (7203, 20556), (7994, 18522), (9261, 15988), (9604, 15417), (10278, 14406), (11991, 12348)]