145655748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1049}}^1$

素因数の和:1114

約数の個数: 144

約数和(自身を含む): 458640000

約数和(自身を除く): 312984252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 29, 36, 38, 42, 57, 58, 63, 76, 84, 87, 114, 116, 126, 133, 171, 174, 203, 228, 252, 261, 266, 342, 348, 399, 406, 522, 532, 551, 609, 684, 798, 812, 1044, 1049, 1102, 1197, 1218, 1596, 1653, 1827, 2098, 2204, 2394, 2436, 3147, 3306, 3654, 3857, 4196, 4788, 4959, 6294, 6612, 7308, 7343, 7714, 9441, 9918, 11571, 12588, 14686, 15428, 18882, 19836, 19931, 22029, 23142, 29372, 30421, 34713, 37764, 39862, 44058, 46284, 59793, 60842, 66087, 69426, 79724, 88116, 91263, 119586, 121684, 132174, 138852, 139517, 179379, 182526, 212947, 239172, 264348, 273789, 279034, 358758, 365052, 418551, 425894, 547578, 558068, 577999, 638841, 717516, 837102, 851788, 1095156, 1155998, 1255653, 1277682, 1674204, 1733997, 1916523, 2311996, 2511306, 2555364, 3467994, 3833046, 4045993, 5022612, 5201991, 6935988, 7666092, 8091986, 10403982, 12137979, 16183972, 20807964, 24275958, 36413937, 48551916, 72827874, 145655748]

約数ペア:

[(1, 145655748), (2, 72827874), (3, 48551916), (4, 36413937), (6, 24275958), (7, 20807964), (9, 16183972), (12, 12137979), (14, 10403982), (18, 8091986), (19, 7666092), (21, 6935988), (28, 5201991), (29, 5022612), (36, 4045993), (38, 3833046), (42, 3467994), (57, 2555364), (58, 2511306), (63, 2311996), (76, 1916523), (84, 1733997), (87, 1674204), (114, 1277682), (116, 1255653), (126, 1155998), (133, 1095156), (171, 851788), (174, 837102), (203, 717516), (228, 638841), (252, 577999), (261, 558068), (266, 547578), (342, 425894), (348, 418551), (399, 365052), (406, 358758), (522, 279034), (532, 273789), (551, 264348), (609, 239172), (684, 212947), (798, 182526), (812, 179379), (1044, 139517), (1049, 138852), (1102, 132174), (1197, 121684), (1218, 119586), (1596, 91263), (1653, 88116), (1827, 79724), (2098, 69426), (2204, 66087), (2394, 60842), (2436, 59793), (3147, 46284), (3306, 44058), (3654, 39862), (3857, 37764), (4196, 34713), (4788, 30421), (4959, 29372), (6294, 23142), (6612, 22029), (7308, 19931), (7343, 19836), (7714, 18882), (9441, 15428), (9918, 14686), (11571, 12588)]