164007312

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{677}}^1$

素因数の和:805

約数の個数: 120

約数和(自身を含む): 498378816

約数和(自身を除く): 334371504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 103, 112, 147, 168, 196, 206, 294, 309, 336, 392, 412, 588, 618, 677, 721, 784, 824, 1176, 1236, 1354, 1442, 1648, 2031, 2163, 2352, 2472, 2708, 2884, 4062, 4326, 4739, 4944, 5047, 5416, 5768, 8124, 8652, 9478, 10094, 10832, 11536, 14217, 15141, 16248, 17304, 18956, 20188, 28434, 30282, 32496, 33173, 34608, 37912, 40376, 56868, 60564, 66346, 69731, 75824, 80752, 99519, 113736, 121128, 132692, 139462, 199038, 209193, 227472, 242256, 265384, 278924, 398076, 418386, 488117, 530768, 557848, 796152, 836772, 976234, 1115696, 1464351, 1592304, 1673544, 1952468, 2928702, 3347088, 3416819, 3904936, 5857404, 6833638, 7809872, 10250457, 11714808, 13667276, 20500914, 23429616, 27334552, 41001828, 54669104, 82003656, 164007312]

約数ペア:

[(1, 164007312), (2, 82003656), (3, 54669104), (4, 41001828), (6, 27334552), (7, 23429616), (8, 20500914), (12, 13667276), (14, 11714808), (16, 10250457), (21, 7809872), (24, 6833638), (28, 5857404), (42, 3904936), (48, 3416819), (49, 3347088), (56, 2928702), (84, 1952468), (98, 1673544), (103, 1592304), (112, 1464351), (147, 1115696), (168, 976234), (196, 836772), (206, 796152), (294, 557848), (309, 530768), (336, 488117), (392, 418386), (412, 398076), (588, 278924), (618, 265384), (677, 242256), (721, 227472), (784, 209193), (824, 199038), (1176, 139462), (1236, 132692), (1354, 121128), (1442, 113736), (1648, 99519), (2031, 80752), (2163, 75824), (2352, 69731), (2472, 66346), (2708, 60564), (2884, 56868), (4062, 40376), (4326, 37912), (4739, 34608), (4944, 33173), (5047, 32496), (5416, 30282), (5768, 28434), (8124, 20188), (8652, 18956), (9478, 17304), (10094, 16248), (10832, 15141), (11536, 14217)]