144931696

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:104

約数の個数: 160

約数和(自身を含む): 377753600

約数和(自身を除く): 232821904

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 31, 38, 52, 56, 62, 76, 91, 104, 112, 124, 133, 152, 169, 182, 208, 217, 247, 248, 266, 304, 338, 364, 403, 434, 494, 496, 532, 589, 676, 728, 806, 868, 988, 1064, 1178, 1183, 1352, 1456, 1612, 1729, 1736, 1976, 2128, 2197, 2356, 2366, 2704, 2821, 3211, 3224, 3458, 3472, 3952, 4123, 4394, 4712, 4732, 5239, 5642, 6422, 6448, 6916, 7657, 8246, 8788, 9424, 9464, 10478, 11284, 12844, 13832, 15314, 15379, 16492, 17576, 18928, 20956, 22477, 22568, 25688, 27664, 30628, 30758, 32984, 35152, 36673, 41743, 41912, 44954, 45136, 51376, 53599, 61256, 61516, 65968, 68107, 73346, 83486, 83824, 89908, 99541, 107198, 122512, 123032, 136214, 146692, 166972, 179816, 199082, 214396, 246064, 272428, 292201, 293384, 333944, 359632, 398164, 428792, 476749, 544856, 584402, 586768, 667888, 696787, 796328, 857584, 953498, 1089712, 1168804, 1294033, 1393574, 1592656, 1906996, 2337608, 2588066, 2787148, 3813992, 4675216, 5176132, 5574296, 7627984, 9058231, 10352264, 11148592, 18116462, 20704528, 36232924, 72465848, 144931696]

約数ペア:

[(1, 144931696), (2, 72465848), (4, 36232924), (7, 20704528), (8, 18116462), (13, 11148592), (14, 10352264), (16, 9058231), (19, 7627984), (26, 5574296), (28, 5176132), (31, 4675216), (38, 3813992), (52, 2787148), (56, 2588066), (62, 2337608), (76, 1906996), (91, 1592656), (104, 1393574), (112, 1294033), (124, 1168804), (133, 1089712), (152, 953498), (169, 857584), (182, 796328), (208, 696787), (217, 667888), (247, 586768), (248, 584402), (266, 544856), (304, 476749), (338, 428792), (364, 398164), (403, 359632), (434, 333944), (494, 293384), (496, 292201), (532, 272428), (589, 246064), (676, 214396), (728, 199082), (806, 179816), (868, 166972), (988, 146692), (1064, 136214), (1178, 123032), (1183, 122512), (1352, 107198), (1456, 99541), (1612, 89908), (1729, 83824), (1736, 83486), (1976, 73346), (2128, 68107), (2197, 65968), (2356, 61516), (2366, 61256), (2704, 53599), (2821, 51376), (3211, 45136), (3224, 44954), (3458, 41912), (3472, 41743), (3952, 36673), (4123, 35152), (4394, 32984), (4712, 30758), (4732, 30628), (5239, 27664), (5642, 25688), (6422, 22568), (6448, 22477), (6916, 20956), (7657, 18928), (8246, 17576), (8788, 16492), (9424, 15379), (9464, 15314), (10478, 13832), (11284, 12844)]