180144

素因数分解:

$2^4\times 3^4\times {\mathrm{139}}^1$

素因数の和:159

約数の個数: 50

約数和(自身を含む): 525140

約数和(自身を除く): 344996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 139, 144, 162, 216, 278, 324, 417, 432, 556, 648, 834, 1112, 1251, 1296, 1668, 2224, 2502, 3336, 3753, 5004, 6672, 7506, 10008, 11259, 15012, 20016, 22518, 30024, 45036, 60048, 90072, 180144]

約数ペア:

[(1, 180144), (2, 90072), (3, 60048), (4, 45036), (6, 30024), (8, 22518), (9, 20016), (12, 15012), (16, 11259), (18, 10008), (24, 7506), (27, 6672), (36, 5004), (48, 3753), (54, 3336), (72, 2502), (81, 2224), (108, 1668), (139, 1296), (144, 1251), (162, 1112), (216, 834), (278, 648), (324, 556), (417, 432)]