137456928

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1663}}^1$

素因数の和:1727

約数の個数: 144

約数和(自身を含む): 457906176

約数和(自身を除く): 320449248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 56, 63, 72, 82, 84, 96, 112, 123, 126, 144, 164, 168, 224, 246, 252, 287, 288, 328, 336, 369, 492, 504, 574, 656, 672, 738, 861, 984, 1008, 1148, 1312, 1476, 1663, 1722, 1968, 2016, 2296, 2583, 2952, 3326, 3444, 3936, 4592, 4989, 5166, 5904, 6652, 6888, 9184, 9978, 10332, 11641, 11808, 13304, 13776, 14967, 19956, 20664, 23282, 26608, 27552, 29934, 34923, 39912, 41328, 46564, 53216, 59868, 68183, 69846, 79824, 82656, 93128, 104769, 119736, 136366, 139692, 159648, 186256, 204549, 209538, 239472, 272732, 279384, 372512, 409098, 419076, 477281, 478944, 545464, 558768, 613647, 818196, 838152, 954562, 1090928, 1117536, 1227294, 1431843, 1636392, 1676304, 1909124, 2181856, 2454588, 2863686, 3272784, 3352608, 3818248, 4295529, 4909176, 5727372, 6545568, 7636496, 8591058, 9818352, 11454744, 15272992, 17182116, 19636704, 22909488, 34364232, 45818976, 68728464, 137456928]

約数ペア:

[(1, 137456928), (2, 68728464), (3, 45818976), (4, 34364232), (6, 22909488), (7, 19636704), (8, 17182116), (9, 15272992), (12, 11454744), (14, 9818352), (16, 8591058), (18, 7636496), (21, 6545568), (24, 5727372), (28, 4909176), (32, 4295529), (36, 3818248), (41, 3352608), (42, 3272784), (48, 2863686), (56, 2454588), (63, 2181856), (72, 1909124), (82, 1676304), (84, 1636392), (96, 1431843), (112, 1227294), (123, 1117536), (126, 1090928), (144, 954562), (164, 838152), (168, 818196), (224, 613647), (246, 558768), (252, 545464), (287, 478944), (288, 477281), (328, 419076), (336, 409098), (369, 372512), (492, 279384), (504, 272732), (574, 239472), (656, 209538), (672, 204549), (738, 186256), (861, 159648), (984, 139692), (1008, 136366), (1148, 119736), (1312, 104769), (1476, 93128), (1663, 82656), (1722, 79824), (1968, 69846), (2016, 68183), (2296, 59868), (2583, 53216), (2952, 46564), (3326, 41328), (3444, 39912), (3936, 34923), (4592, 29934), (4989, 27552), (5166, 26608), (5904, 23282), (6652, 20664), (6888, 19956), (9184, 14967), (9978, 13776), (10332, 13304), (11641, 11808)]