161749009566

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{10853}}^1$

素因数の和:11231

約数の個数: 128

約数和(自身を含む): 385117286400

約数和(自身を除く): 223368276834

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 31, 54, 58, 62, 87, 93, 174, 186, 261, 279, 307, 522, 558, 614, 783, 837, 899, 921, 1566, 1674, 1798, 1842, 2697, 2763, 5394, 5526, 8091, 8289, 8903, 9517, 10853, 16182, 16578, 17806, 19034, 21706, 24273, 26709, 28551, 32559, 48546, 53418, 57102, 65118, 80127, 85653, 97677, 160254, 171306, 195354, 240381, 256959, 275993, 293031, 314737, 336443, 480762, 513918, 551986, 586062, 629474, 672886, 827979, 944211, 1009329, 1655958, 1888422, 2018658, 2483937, 2832633, 3027987, 3331871, 4967874, 5665266, 6055974, 6663742, 7451811, 8497899, 9083961, 9756847, 9995613, 14903622, 16995798, 18167922, 19513694, 19991226, 29270541, 29986839, 58541082, 59973678, 87811623, 89960517, 96624259, 103288001, 175623246, 179921034, 193248518, 206576002, 263434869, 289872777, 309864003, 526869738, 579745554, 619728006, 869618331, 929592009, 1739236662, 1859184018, 2608854993, 2788776027, 2995352029, 5217709986, 5577552054, 5990704058, 8986056087, 17972112174, 26958168261, 53916336522, 80874504783, 161749009566]

約数ペア:

[(1, 161749009566), (2, 80874504783), (3, 53916336522), (6, 26958168261), (9, 17972112174), (18, 8986056087), (27, 5990704058), (29, 5577552054), (31, 5217709986), (54, 2995352029), (58, 2788776027), (62, 2608854993), (87, 1859184018), (93, 1739236662), (174, 929592009), (186, 869618331), (261, 619728006), (279, 579745554), (307, 526869738), (522, 309864003), (558, 289872777), (614, 263434869), (783, 206576002), (837, 193248518), (899, 179921034), (921, 175623246), (1566, 103288001), (1674, 96624259), (1798, 89960517), (1842, 87811623), (2697, 59973678), (2763, 58541082), (5394, 29986839), (5526, 29270541), (8091, 19991226), (8289, 19513694), (8903, 18167922), (9517, 16995798), (10853, 14903622), (16182, 9995613), (16578, 9756847), (17806, 9083961), (19034, 8497899), (21706, 7451811), (24273, 6663742), (26709, 6055974), (28551, 5665266), (32559, 4967874), (48546, 3331871), (53418, 3027987), (57102, 2832633), (65118, 2483937), (80127, 2018658), (85653, 1888422), (97677, 1655958), (160254, 1009329), (171306, 944211), (195354, 827979), (240381, 672886), (256959, 629474), (275993, 586062), (293031, 551986), (314737, 513918), (336443, 480762)]