147984048

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{991}}^1$

素因数の和:1083

約数の個数: 120

約数和(自身を含む): 446150016

約数和(自身を除く): 298165968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 61, 68, 72, 102, 122, 136, 144, 153, 183, 204, 244, 272, 306, 366, 408, 488, 549, 612, 732, 816, 976, 991, 1037, 1098, 1224, 1464, 1982, 2074, 2196, 2448, 2928, 2973, 3111, 3964, 4148, 4392, 5946, 6222, 7928, 8296, 8784, 8919, 9333, 11892, 12444, 15856, 16592, 16847, 17838, 18666, 23784, 24888, 33694, 35676, 37332, 47568, 49776, 50541, 60451, 67388, 71352, 74664, 101082, 120902, 134776, 142704, 149328, 151623, 181353, 202164, 241804, 269552, 303246, 362706, 404328, 483608, 544059, 606492, 725412, 808656, 967216, 1027667, 1088118, 1212984, 1450824, 2055334, 2176236, 2425968, 2901648, 3083001, 4110668, 4352472, 6166002, 8221336, 8704944, 9249003, 12332004, 16442672, 18498006, 24664008, 36996012, 49328016, 73992024, 147984048]

約数ペア:

[(1, 147984048), (2, 73992024), (3, 49328016), (4, 36996012), (6, 24664008), (8, 18498006), (9, 16442672), (12, 12332004), (16, 9249003), (17, 8704944), (18, 8221336), (24, 6166002), (34, 4352472), (36, 4110668), (48, 3083001), (51, 2901648), (61, 2425968), (68, 2176236), (72, 2055334), (102, 1450824), (122, 1212984), (136, 1088118), (144, 1027667), (153, 967216), (183, 808656), (204, 725412), (244, 606492), (272, 544059), (306, 483608), (366, 404328), (408, 362706), (488, 303246), (549, 269552), (612, 241804), (732, 202164), (816, 181353), (976, 151623), (991, 149328), (1037, 142704), (1098, 134776), (1224, 120902), (1464, 101082), (1982, 74664), (2074, 71352), (2196, 67388), (2448, 60451), (2928, 50541), (2973, 49776), (3111, 47568), (3964, 37332), (4148, 35676), (4392, 33694), (5946, 24888), (6222, 23784), (7928, 18666), (8296, 17838), (8784, 16847), (8919, 16592), (9333, 15856), (11892, 12444)]