145742328

素因数分解:

$2^3\times 3^4\times {\mathrm{224911}}^1$

素因数の和:224929

約数の個数: 40

約数和(自身を含む): 408215280

約数和(自身を除く): 262472952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 224911, 449822, 674733, 899644, 1349466, 1799288, 2024199, 2698932, 4048398, 5397864, 6072597, 8096796, 12145194, 16193592, 18217791, 24290388, 36435582, 48580776, 72871164, 145742328]

約数ペア:

[(1, 145742328), (2, 72871164), (3, 48580776), (4, 36435582), (6, 24290388), (8, 18217791), (9, 16193592), (12, 12145194), (18, 8096796), (24, 6072597), (27, 5397864), (36, 4048398), (54, 2698932), (72, 2024199), (81, 1799288), (108, 1349466), (162, 899644), (216, 674733), (324, 449822), (648, 224911)]