148101912

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{1999}}^1$

素因数の和:2035

約数の個数: 128

約数和(自身を含む): 480000000

約数和(自身を除く): 331898088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 343, 378, 392, 441, 504, 588, 686, 756, 882, 1029, 1176, 1323, 1372, 1512, 1764, 1999, 2058, 2646, 2744, 3087, 3528, 3998, 4116, 5292, 5997, 6174, 7996, 8232, 9261, 10584, 11994, 12348, 13993, 15992, 17991, 18522, 23988, 24696, 27986, 35982, 37044, 41979, 47976, 53973, 55972, 71964, 74088, 83958, 97951, 107946, 111944, 125937, 143928, 167916, 195902, 215892, 251874, 293853, 335832, 377811, 391804, 431784, 503748, 587706, 685657, 755622, 783608, 881559, 1007496, 1175412, 1371314, 1511244, 1763118, 2056971, 2350824, 2644677, 2742628, 3022488, 3526236, 4113942, 5289354, 5485256, 6170913, 7052472, 8227884, 10578708, 12341826, 16455768, 18512739, 21157416, 24683652, 37025478, 49367304, 74050956, 148101912]

約数ペア:

[(1, 148101912), (2, 74050956), (3, 49367304), (4, 37025478), (6, 24683652), (7, 21157416), (8, 18512739), (9, 16455768), (12, 12341826), (14, 10578708), (18, 8227884), (21, 7052472), (24, 6170913), (27, 5485256), (28, 5289354), (36, 4113942), (42, 3526236), (49, 3022488), (54, 2742628), (56, 2644677), (63, 2350824), (72, 2056971), (84, 1763118), (98, 1511244), (108, 1371314), (126, 1175412), (147, 1007496), (168, 881559), (189, 783608), (196, 755622), (216, 685657), (252, 587706), (294, 503748), (343, 431784), (378, 391804), (392, 377811), (441, 335832), (504, 293853), (588, 251874), (686, 215892), (756, 195902), (882, 167916), (1029, 143928), (1176, 125937), (1323, 111944), (1372, 107946), (1512, 97951), (1764, 83958), (1999, 74088), (2058, 71964), (2646, 55972), (2744, 53973), (3087, 47976), (3528, 41979), (3998, 37044), (4116, 35982), (5292, 27986), (5997, 24696), (6174, 23988), (7996, 18522), (8232, 17991), (9261, 15992), (10584, 13993), (11994, 12348)]