145416672

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{757}}^1$

素因数の和:825

約数の個数: 144

約数和(自身を含む): 446977440

約数和(自身を除く): 301560768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 29, 32, 36, 46, 48, 58, 69, 72, 87, 92, 96, 116, 138, 144, 174, 184, 207, 232, 261, 276, 288, 348, 368, 414, 464, 522, 552, 667, 696, 736, 757, 828, 928, 1044, 1104, 1334, 1392, 1514, 1656, 2001, 2088, 2208, 2271, 2668, 2784, 3028, 3312, 4002, 4176, 4542, 5336, 6003, 6056, 6624, 6813, 8004, 8352, 9084, 10672, 12006, 12112, 13626, 16008, 17411, 18168, 21344, 21953, 24012, 24224, 27252, 32016, 34822, 36336, 43906, 48024, 52233, 54504, 64032, 65859, 69644, 72672, 87812, 96048, 104466, 109008, 131718, 139288, 156699, 175624, 192096, 197577, 208932, 218016, 263436, 278576, 313398, 351248, 395154, 417864, 504919, 526872, 557152, 626796, 702496, 790308, 835728, 1009838, 1053744, 1253592, 1514757, 1580616, 1671456, 2019676, 2107488, 2507184, 3029514, 3161232, 4039352, 4544271, 5014368, 6059028, 6322464, 8078704, 9088542, 12118056, 16157408, 18177084, 24236112, 36354168, 48472224, 72708336, 145416672]

約数ペア:

[(1, 145416672), (2, 72708336), (3, 48472224), (4, 36354168), (6, 24236112), (8, 18177084), (9, 16157408), (12, 12118056), (16, 9088542), (18, 8078704), (23, 6322464), (24, 6059028), (29, 5014368), (32, 4544271), (36, 4039352), (46, 3161232), (48, 3029514), (58, 2507184), (69, 2107488), (72, 2019676), (87, 1671456), (92, 1580616), (96, 1514757), (116, 1253592), (138, 1053744), (144, 1009838), (174, 835728), (184, 790308), (207, 702496), (232, 626796), (261, 557152), (276, 526872), (288, 504919), (348, 417864), (368, 395154), (414, 351248), (464, 313398), (522, 278576), (552, 263436), (667, 218016), (696, 208932), (736, 197577), (757, 192096), (828, 175624), (928, 156699), (1044, 139288), (1104, 131718), (1334, 109008), (1392, 104466), (1514, 96048), (1656, 87812), (2001, 72672), (2088, 69644), (2208, 65859), (2271, 64032), (2668, 54504), (2784, 52233), (3028, 48024), (3312, 43906), (4002, 36336), (4176, 34822), (4542, 32016), (5336, 27252), (6003, 24224), (6056, 24012), (6624, 21953), (6813, 21344), (8004, 18168), (8352, 17411), (9084, 16008), (10672, 13626), (12006, 12112)]