145731456

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:333

約数の個数: 192

約数和(自身を含む): 465585120

約数和(自身を除く): 319853664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 37, 39, 48, 52, 64, 72, 74, 78, 96, 104, 111, 117, 128, 144, 148, 156, 192, 208, 222, 234, 263, 288, 296, 312, 333, 384, 416, 444, 468, 481, 526, 576, 592, 624, 666, 789, 832, 888, 936, 962, 1052, 1152, 1184, 1248, 1332, 1443, 1578, 1664, 1776, 1872, 1924, 2104, 2367, 2368, 2496, 2664, 2886, 3156, 3419, 3552, 3744, 3848, 4208, 4329, 4734, 4736, 4992, 5328, 5772, 6312, 6838, 7104, 7488, 7696, 8416, 8658, 9468, 9731, 10257, 10656, 11544, 12624, 13676, 14208, 14976, 15392, 16832, 17316, 18936, 19462, 20514, 21312, 23088, 25248, 27352, 29193, 30771, 30784, 33664, 34632, 37872, 38924, 41028, 42624, 46176, 50496, 54704, 58386, 61542, 61568, 69264, 75744, 77848, 82056, 87579, 92352, 100992, 109408, 116772, 123084, 126503, 138528, 151488, 155696, 164112, 175158, 184704, 218816, 233544, 246168, 253006, 277056, 302976, 311392, 328224, 350316, 379509, 437632, 467088, 492336, 506012, 554112, 622784, 656448, 700632, 759018, 934176, 984672, 1012024, 1138527, 1245568, 1312896, 1401264, 1518036, 1868352, 1969344, 2024048, 2277054, 2802528, 3036072, 3736704, 3938688, 4048096, 4554108, 5605056, 6072144, 8096192, 9108216, 11210112, 12144288, 16192384, 18216432, 24288576, 36432864, 48577152, 72865728, 145731456]

約数ペア:

[(1, 145731456), (2, 72865728), (3, 48577152), (4, 36432864), (6, 24288576), (8, 18216432), (9, 16192384), (12, 12144288), (13, 11210112), (16, 9108216), (18, 8096192), (24, 6072144), (26, 5605056), (32, 4554108), (36, 4048096), (37, 3938688), (39, 3736704), (48, 3036072), (52, 2802528), (64, 2277054), (72, 2024048), (74, 1969344), (78, 1868352), (96, 1518036), (104, 1401264), (111, 1312896), (117, 1245568), (128, 1138527), (144, 1012024), (148, 984672), (156, 934176), (192, 759018), (208, 700632), (222, 656448), (234, 622784), (263, 554112), (288, 506012), (296, 492336), (312, 467088), (333, 437632), (384, 379509), (416, 350316), (444, 328224), (468, 311392), (481, 302976), (526, 277056), (576, 253006), (592, 246168), (624, 233544), (666, 218816), (789, 184704), (832, 175158), (888, 164112), (936, 155696), (962, 151488), (1052, 138528), (1152, 126503), (1184, 123084), (1248, 116772), (1332, 109408), (1443, 100992), (1578, 92352), (1664, 87579), (1776, 82056), (1872, 77848), (1924, 75744), (2104, 69264), (2367, 61568), (2368, 61542), (2496, 58386), (2664, 54704), (2886, 50496), (3156, 46176), (3419, 42624), (3552, 41028), (3744, 38924), (3848, 37872), (4208, 34632), (4329, 33664), (4734, 30784), (4736, 30771), (4992, 29193), (5328, 27352), (5772, 25248), (6312, 23088), (6838, 21312), (7104, 20514), (7488, 19462), (7696, 18936), (8416, 17316), (8658, 16832), (9468, 15392), (9731, 14976), (10257, 14208), (10656, 13676), (11544, 12624)]