139401324

素因数分解:

$2^2\times 3^5\times {\mathrm{173}}^1\times {\mathrm{829}}^1$

素因数の和:1021

約数の個数: 72

約数和(自身を含む): 367982160

約数和(自身を除く): 228580836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 173, 243, 324, 346, 486, 519, 692, 829, 972, 1038, 1557, 1658, 2076, 2487, 3114, 3316, 4671, 4974, 6228, 7461, 9342, 9948, 14013, 14922, 18684, 22383, 28026, 29844, 42039, 44766, 56052, 67149, 84078, 89532, 134298, 143417, 168156, 201447, 268596, 286834, 402894, 430251, 573668, 805788, 860502, 1290753, 1721004, 2581506, 3872259, 5163012, 7744518, 11616777, 15489036, 23233554, 34850331, 46467108, 69700662, 139401324]

約数ペア:

[(1, 139401324), (2, 69700662), (3, 46467108), (4, 34850331), (6, 23233554), (9, 15489036), (12, 11616777), (18, 7744518), (27, 5163012), (36, 3872259), (54, 2581506), (81, 1721004), (108, 1290753), (162, 860502), (173, 805788), (243, 573668), (324, 430251), (346, 402894), (486, 286834), (519, 268596), (692, 201447), (829, 168156), (972, 143417), (1038, 134298), (1557, 89532), (1658, 84078), (2076, 67149), (2487, 56052), (3114, 44766), (3316, 42039), (4671, 29844), (4974, 28026), (6228, 22383), (7461, 18684), (9342, 14922), (9948, 14013)]