136966960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 160

約数和(自身を含む): 371976192

約数和(自身を除く): 235009232

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 61, 65, 68, 80, 85, 104, 122, 127, 130, 136, 170, 208, 221, 244, 254, 260, 272, 305, 340, 442, 488, 508, 520, 610, 635, 680, 793, 884, 976, 1016, 1037, 1040, 1105, 1220, 1270, 1360, 1586, 1651, 1768, 2032, 2074, 2159, 2210, 2440, 2540, 3172, 3302, 3536, 3965, 4148, 4318, 4420, 4880, 5080, 5185, 6344, 6604, 7747, 7930, 8255, 8296, 8636, 8840, 10160, 10370, 10795, 12688, 13208, 13481, 15494, 15860, 16510, 16592, 17272, 17680, 20740, 21590, 26416, 26962, 28067, 30988, 31720, 33020, 34544, 38735, 41480, 43180, 53924, 56134, 61976, 63440, 66040, 67405, 77470, 82960, 86360, 100711, 107848, 112268, 123952, 131699, 132080, 134810, 140335, 154940, 172720, 201422, 215696, 224536, 263398, 269620, 280670, 309880, 402844, 449072, 503555, 526796, 539240, 561340, 619760, 658495, 805688, 1007110, 1053592, 1078480, 1122680, 1316990, 1611376, 1712087, 2014220, 2107184, 2245360, 2633980, 3424174, 4028440, 5267960, 6848348, 8056880, 8560435, 10535920, 13696696, 17120870, 27393392, 34241740, 68483480, 136966960]

約数ペア:

[(1, 136966960), (2, 68483480), (4, 34241740), (5, 27393392), (8, 17120870), (10, 13696696), (13, 10535920), (16, 8560435), (17, 8056880), (20, 6848348), (26, 5267960), (34, 4028440), (40, 3424174), (52, 2633980), (61, 2245360), (65, 2107184), (68, 2014220), (80, 1712087), (85, 1611376), (104, 1316990), (122, 1122680), (127, 1078480), (130, 1053592), (136, 1007110), (170, 805688), (208, 658495), (221, 619760), (244, 561340), (254, 539240), (260, 526796), (272, 503555), (305, 449072), (340, 402844), (442, 309880), (488, 280670), (508, 269620), (520, 263398), (610, 224536), (635, 215696), (680, 201422), (793, 172720), (884, 154940), (976, 140335), (1016, 134810), (1037, 132080), (1040, 131699), (1105, 123952), (1220, 112268), (1270, 107848), (1360, 100711), (1586, 86360), (1651, 82960), (1768, 77470), (2032, 67405), (2074, 66040), (2159, 63440), (2210, 61976), (2440, 56134), (2540, 53924), (3172, 43180), (3302, 41480), (3536, 38735), (3965, 34544), (4148, 33020), (4318, 31720), (4420, 30988), (4880, 28067), (5080, 26962), (5185, 26416), (6344, 21590), (6604, 20740), (7747, 17680), (7930, 17272), (8255, 16592), (8296, 16510), (8636, 15860), (8840, 15494), (10160, 13481), (10370, 13208), (10795, 12688)]