142431984

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{701}}^1$

素因数の和:815

約数の個数: 120

約数和(自身を含む): 427753872

約数和(自身を除く): 285321888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 83, 102, 136, 144, 153, 166, 204, 249, 272, 306, 332, 408, 498, 612, 664, 701, 747, 816, 996, 1224, 1328, 1402, 1411, 1494, 1992, 2103, 2448, 2804, 2822, 2988, 3984, 4206, 4233, 5608, 5644, 5976, 6309, 8412, 8466, 11216, 11288, 11917, 11952, 12618, 12699, 16824, 16932, 22576, 23834, 25236, 25398, 33648, 33864, 35751, 47668, 50472, 50796, 58183, 67728, 71502, 95336, 100944, 101592, 107253, 116366, 143004, 174549, 190672, 203184, 214506, 232732, 286008, 349098, 429012, 465464, 523647, 572016, 698196, 858024, 930928, 989111, 1047294, 1396392, 1716048, 1978222, 2094588, 2792784, 2967333, 3956444, 4189176, 5934666, 7912888, 8378352, 8901999, 11869332, 15825776, 17803998, 23738664, 35607996, 47477328, 71215992, 142431984]

約数ペア:

[(1, 142431984), (2, 71215992), (3, 47477328), (4, 35607996), (6, 23738664), (8, 17803998), (9, 15825776), (12, 11869332), (16, 8901999), (17, 8378352), (18, 7912888), (24, 5934666), (34, 4189176), (36, 3956444), (48, 2967333), (51, 2792784), (68, 2094588), (72, 1978222), (83, 1716048), (102, 1396392), (136, 1047294), (144, 989111), (153, 930928), (166, 858024), (204, 698196), (249, 572016), (272, 523647), (306, 465464), (332, 429012), (408, 349098), (498, 286008), (612, 232732), (664, 214506), (701, 203184), (747, 190672), (816, 174549), (996, 143004), (1224, 116366), (1328, 107253), (1402, 101592), (1411, 100944), (1494, 95336), (1992, 71502), (2103, 67728), (2448, 58183), (2804, 50796), (2822, 50472), (2988, 47668), (3984, 35751), (4206, 33864), (4233, 33648), (5608, 25398), (5644, 25236), (5976, 23834), (6309, 22576), (8412, 16932), (8466, 16824), (11216, 12699), (11288, 12618), (11917, 11952)]