138595416

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2309}}^1$

素因数の和:2420

約数の個数: 64

約数和(自身を含む): 360914400

約数和(自身を除く): 222318984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 61, 82, 122, 123, 164, 183, 244, 246, 328, 366, 488, 492, 732, 984, 1464, 2309, 2501, 4618, 5002, 6927, 7503, 9236, 10004, 13854, 15006, 18472, 20008, 27708, 30012, 55416, 60024, 94669, 140849, 189338, 281698, 284007, 378676, 422547, 563396, 568014, 757352, 845094, 1126792, 1136028, 1690188, 2272056, 3380376, 5774809, 11549618, 17324427, 23099236, 34648854, 46198472, 69297708, 138595416]

約数ペア:

[(1, 138595416), (2, 69297708), (3, 46198472), (4, 34648854), (6, 23099236), (8, 17324427), (12, 11549618), (24, 5774809), (41, 3380376), (61, 2272056), (82, 1690188), (122, 1136028), (123, 1126792), (164, 845094), (183, 757352), (244, 568014), (246, 563396), (328, 422547), (366, 378676), (488, 284007), (492, 281698), (732, 189338), (984, 140849), (1464, 94669), (2309, 60024), (2501, 55416), (4618, 30012), (5002, 27708), (6927, 20008), (7503, 18472), (9236, 15006), (10004, 13854)]