157760928

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1453}}^1$

素因数の和:1511

約数の個数: 144

約数和(自身を含む): 500146920

約数和(自身を除く): 342385992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 32, 36, 39, 48, 52, 58, 72, 78, 87, 96, 104, 116, 117, 144, 156, 174, 208, 232, 234, 261, 288, 312, 348, 377, 416, 464, 468, 522, 624, 696, 754, 928, 936, 1044, 1131, 1248, 1392, 1453, 1508, 1872, 2088, 2262, 2784, 2906, 3016, 3393, 3744, 4176, 4359, 4524, 5812, 6032, 6786, 8352, 8718, 9048, 11624, 12064, 13077, 13572, 17436, 18096, 18889, 23248, 26154, 27144, 34872, 36192, 37778, 42137, 46496, 52308, 54288, 56667, 69744, 75556, 84274, 104616, 108576, 113334, 126411, 139488, 151112, 168548, 170001, 209232, 226668, 252822, 302224, 337096, 340002, 379233, 418464, 453336, 505644, 547781, 604448, 674192, 680004, 758466, 906672, 1011288, 1095562, 1348384, 1360008, 1516932, 1643343, 1813344, 2022576, 2191124, 2720016, 3033864, 3286686, 4045152, 4382248, 4930029, 5440032, 6067728, 6573372, 8764496, 9860058, 12135456, 13146744, 17528992, 19720116, 26293488, 39440232, 52586976, 78880464, 157760928]

約数ペア:

[(1, 157760928), (2, 78880464), (3, 52586976), (4, 39440232), (6, 26293488), (8, 19720116), (9, 17528992), (12, 13146744), (13, 12135456), (16, 9860058), (18, 8764496), (24, 6573372), (26, 6067728), (29, 5440032), (32, 4930029), (36, 4382248), (39, 4045152), (48, 3286686), (52, 3033864), (58, 2720016), (72, 2191124), (78, 2022576), (87, 1813344), (96, 1643343), (104, 1516932), (116, 1360008), (117, 1348384), (144, 1095562), (156, 1011288), (174, 906672), (208, 758466), (232, 680004), (234, 674192), (261, 604448), (288, 547781), (312, 505644), (348, 453336), (377, 418464), (416, 379233), (464, 340002), (468, 337096), (522, 302224), (624, 252822), (696, 226668), (754, 209232), (928, 170001), (936, 168548), (1044, 151112), (1131, 139488), (1248, 126411), (1392, 113334), (1453, 108576), (1508, 104616), (1872, 84274), (2088, 75556), (2262, 69744), (2784, 56667), (2906, 54288), (3016, 52308), (3393, 46496), (3744, 42137), (4176, 37778), (4359, 36192), (4524, 34872), (5812, 27144), (6032, 26154), (6786, 23248), (8352, 18889), (8718, 18096), (9048, 17436), (11624, 13572), (12064, 13077)]