138612984

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1297}}^1$

素因数の和:1440

約数の個数: 64

約数和(自身を含む): 357313440

約数和(自身を除く): 218700456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 73, 122, 146, 183, 219, 244, 292, 366, 438, 488, 584, 732, 876, 1297, 1464, 1752, 2594, 3891, 4453, 5188, 7782, 8906, 10376, 13359, 15564, 17812, 26718, 31128, 35624, 53436, 79117, 94681, 106872, 158234, 189362, 237351, 284043, 316468, 378724, 474702, 568086, 632936, 757448, 949404, 1136172, 1898808, 2272344, 5775541, 11551082, 17326623, 23102164, 34653246, 46204328, 69306492, 138612984]

約数ペア:

[(1, 138612984), (2, 69306492), (3, 46204328), (4, 34653246), (6, 23102164), (8, 17326623), (12, 11551082), (24, 5775541), (61, 2272344), (73, 1898808), (122, 1136172), (146, 949404), (183, 757448), (219, 632936), (244, 568086), (292, 474702), (366, 378724), (438, 316468), (488, 284043), (584, 237351), (732, 189362), (876, 158234), (1297, 106872), (1464, 94681), (1752, 79117), (2594, 53436), (3891, 35624), (4453, 31128), (5188, 26718), (7782, 17812), (8906, 15564), (10376, 13359)]