145864476

素因数分解:

$2^2\times 3^4\times {\mathrm{450199}}^1$

素因数の和:450215

約数の個数: 30

約数和(自身を含む): 381319400

約数和(自身を除く): 235454924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 450199, 900398, 1350597, 1800796, 2701194, 4051791, 5402388, 8103582, 12155373, 16207164, 24310746, 36466119, 48621492, 72932238, 145864476]

約数ペア:

[(1, 145864476), (2, 72932238), (3, 48621492), (4, 36466119), (6, 24310746), (9, 16207164), (12, 12155373), (18, 8103582), (27, 5402388), (36, 4051791), (54, 2701194), (81, 1800796), (108, 1350597), (162, 900398), (324, 450199)]