145386976

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{22381}}^1$

素因数の和:22427

約数の個数: 48

約数和(自身を含む): 338415840

約数和(自身を除く): 193028864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 3248, 6496, 22381, 44762, 89524, 156667, 179048, 313334, 358096, 626668, 649049, 716192, 1253336, 1298098, 2506672, 2596196, 4543343, 5013344, 5192392, 9086686, 10384784, 18173372, 20769568, 36346744, 72693488, 145386976]

約数ペア:

[(1, 145386976), (2, 72693488), (4, 36346744), (7, 20769568), (8, 18173372), (14, 10384784), (16, 9086686), (28, 5192392), (29, 5013344), (32, 4543343), (56, 2596196), (58, 2506672), (112, 1298098), (116, 1253336), (203, 716192), (224, 649049), (232, 626668), (406, 358096), (464, 313334), (812, 179048), (928, 156667), (1624, 89524), (3248, 44762), (6496, 22381)]