165723740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 192

約数和(自身を含む): 463325184

約数和(自身を除く): 297601444

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 37, 46, 52, 65, 70, 74, 91, 92, 107, 115, 130, 140, 148, 161, 182, 185, 214, 230, 259, 260, 299, 322, 364, 370, 428, 455, 460, 481, 518, 535, 598, 644, 740, 749, 805, 851, 910, 962, 1036, 1070, 1196, 1295, 1391, 1495, 1498, 1610, 1702, 1820, 1924, 2093, 2140, 2405, 2461, 2590, 2782, 2990, 2996, 3220, 3367, 3404, 3745, 3959, 4186, 4255, 4810, 4922, 5180, 5564, 5957, 5980, 6734, 6955, 7490, 7918, 8372, 8510, 9620, 9737, 9844, 10465, 11063, 11914, 12305, 13468, 13910, 14980, 15836, 16835, 17020, 17227, 19474, 19795, 20930, 22126, 23828, 24610, 27713, 27820, 29785, 31993, 33670, 34454, 38948, 39590, 41860, 44252, 48685, 49220, 51467, 55315, 55426, 59570, 63986, 67340, 68908, 77441, 79180, 86135, 91057, 97370, 102934, 110630, 110852, 119140, 127972, 138565, 154882, 159965, 172270, 182114, 194740, 205868, 221260, 223951, 257335, 277130, 309764, 319930, 344540, 360269, 364228, 387205, 447902, 455285, 514670, 554260, 637399, 639860, 720538, 774410, 895804, 910570, 1029340, 1119755, 1183741, 1274798, 1441076, 1548820, 1801345, 1821140, 2239510, 2367482, 2549596, 3186995, 3602690, 4479020, 4734964, 5918705, 6373990, 7205380, 8286187, 11837410, 12747980, 16572374, 23674820, 33144748, 41430935, 82861870, 165723740]

約数ペア:

[(1, 165723740), (2, 82861870), (4, 41430935), (5, 33144748), (7, 23674820), (10, 16572374), (13, 12747980), (14, 11837410), (20, 8286187), (23, 7205380), (26, 6373990), (28, 5918705), (35, 4734964), (37, 4479020), (46, 3602690), (52, 3186995), (65, 2549596), (70, 2367482), (74, 2239510), (91, 1821140), (92, 1801345), (107, 1548820), (115, 1441076), (130, 1274798), (140, 1183741), (148, 1119755), (161, 1029340), (182, 910570), (185, 895804), (214, 774410), (230, 720538), (259, 639860), (260, 637399), (299, 554260), (322, 514670), (364, 455285), (370, 447902), (428, 387205), (455, 364228), (460, 360269), (481, 344540), (518, 319930), (535, 309764), (598, 277130), (644, 257335), (740, 223951), (749, 221260), (805, 205868), (851, 194740), (910, 182114), (962, 172270), (1036, 159965), (1070, 154882), (1196, 138565), (1295, 127972), (1391, 119140), (1495, 110852), (1498, 110630), (1610, 102934), (1702, 97370), (1820, 91057), (1924, 86135), (2093, 79180), (2140, 77441), (2405, 68908), (2461, 67340), (2590, 63986), (2782, 59570), (2990, 55426), (2996, 55315), (3220, 51467), (3367, 49220), (3404, 48685), (3745, 44252), (3959, 41860), (4186, 39590), (4255, 38948), (4810, 34454), (4922, 33670), (5180, 31993), (5564, 29785), (5957, 27820), (5980, 27713), (6734, 24610), (6955, 23828), (7490, 22126), (7918, 20930), (8372, 19795), (8510, 19474), (9620, 17227), (9737, 17020), (9844, 16835), (10465, 15836), (11063, 14980), (11914, 13910), (12305, 13468)]