120238664

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:259

約数の個数: 128

約数和(自身を含む): 298045440

約数和(自身を除く): 177806776

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 43, 46, 52, 56, 86, 91, 92, 104, 161, 167, 172, 182, 184, 299, 301, 322, 334, 344, 364, 559, 598, 602, 644, 668, 728, 989, 1118, 1169, 1196, 1204, 1288, 1336, 1978, 2093, 2171, 2236, 2338, 2392, 2408, 3841, 3913, 3956, 4186, 4342, 4472, 4676, 6923, 7181, 7682, 7826, 7912, 8372, 8684, 9352, 12857, 13846, 14362, 15197, 15364, 15652, 16744, 17368, 25714, 26887, 27692, 28724, 30394, 30728, 31304, 49933, 50267, 51428, 53774, 55384, 57448, 60788, 89999, 93353, 99866, 100534, 102856, 107548, 121576, 165163, 179998, 186706, 199732, 201068, 215096, 330326, 349531, 359996, 373412, 399464, 402136, 653471, 660652, 699062, 719992, 746824, 1156141, 1306942, 1321304, 1398124, 2147119, 2312282, 2613884, 2796248, 4294238, 4624564, 5227768, 8588476, 9249128, 15029833, 17176952, 30059666, 60119332, 120238664]

約数ペア:

[(1, 120238664), (2, 60119332), (4, 30059666), (7, 17176952), (8, 15029833), (13, 9249128), (14, 8588476), (23, 5227768), (26, 4624564), (28, 4294238), (43, 2796248), (46, 2613884), (52, 2312282), (56, 2147119), (86, 1398124), (91, 1321304), (92, 1306942), (104, 1156141), (161, 746824), (167, 719992), (172, 699062), (182, 660652), (184, 653471), (299, 402136), (301, 399464), (322, 373412), (334, 359996), (344, 349531), (364, 330326), (559, 215096), (598, 201068), (602, 199732), (644, 186706), (668, 179998), (728, 165163), (989, 121576), (1118, 107548), (1169, 102856), (1196, 100534), (1204, 99866), (1288, 93353), (1336, 89999), (1978, 60788), (2093, 57448), (2171, 55384), (2236, 53774), (2338, 51428), (2392, 50267), (2408, 49933), (3841, 31304), (3913, 30728), (3956, 30394), (4186, 28724), (4342, 27692), (4472, 26887), (4676, 25714), (6923, 17368), (7181, 16744), (7682, 15652), (7826, 15364), (7912, 15197), (8372, 14362), (8684, 13846), (9352, 12857)]