140393344

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{709}}^1$

素因数の和:760

約数の個数: 128

約数和(自身を含む): 364996800

約数和(自身を除く): 224603456

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 128, 136, 182, 208, 221, 224, 238, 272, 364, 416, 442, 448, 476, 544, 709, 728, 832, 884, 896, 952, 1088, 1418, 1456, 1547, 1664, 1768, 1904, 2176, 2836, 2912, 3094, 3536, 3808, 4963, 5672, 5824, 6188, 7072, 7616, 9217, 9926, 11344, 11648, 12053, 12376, 14144, 15232, 18434, 19852, 22688, 24106, 24752, 28288, 36868, 39704, 45376, 48212, 49504, 64519, 73736, 79408, 84371, 90752, 96424, 99008, 129038, 147472, 156689, 158816, 168742, 192848, 198016, 258076, 294944, 313378, 317632, 337484, 385696, 516152, 589888, 626756, 635264, 674968, 771392, 1032304, 1096823, 1179776, 1253512, 1349936, 1542784, 2064608, 2193646, 2507024, 2699872, 4129216, 4387292, 5014048, 5399744, 8258432, 8774584, 10028096, 10799488, 17549168, 20056192, 35098336, 70196672, 140393344]

約数ペア:

[(1, 140393344), (2, 70196672), (4, 35098336), (7, 20056192), (8, 17549168), (13, 10799488), (14, 10028096), (16, 8774584), (17, 8258432), (26, 5399744), (28, 5014048), (32, 4387292), (34, 4129216), (52, 2699872), (56, 2507024), (64, 2193646), (68, 2064608), (91, 1542784), (104, 1349936), (112, 1253512), (119, 1179776), (128, 1096823), (136, 1032304), (182, 771392), (208, 674968), (221, 635264), (224, 626756), (238, 589888), (272, 516152), (364, 385696), (416, 337484), (442, 317632), (448, 313378), (476, 294944), (544, 258076), (709, 198016), (728, 192848), (832, 168742), (884, 158816), (896, 156689), (952, 147472), (1088, 129038), (1418, 99008), (1456, 96424), (1547, 90752), (1664, 84371), (1768, 79408), (1904, 73736), (2176, 64519), (2836, 49504), (2912, 48212), (3094, 45376), (3536, 39704), (3808, 36868), (4963, 28288), (5672, 24752), (5824, 24106), (6188, 22688), (7072, 19852), (7616, 18434), (9217, 15232), (9926, 14144), (11344, 12376), (11648, 12053)]