140844048

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{172603}}^1$

素因数の和:172631

約数の個数: 40

約数和(自身を含む): 385252128

約数和(自身を除く): 244408080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 172603, 345206, 517809, 690412, 1035618, 1380824, 2071236, 2761648, 2934251, 4142472, 5868502, 8284944, 8802753, 11737004, 17605506, 23474008, 35211012, 46948016, 70422024, 140844048]

約数ペア:

[(1, 140844048), (2, 70422024), (3, 46948016), (4, 35211012), (6, 23474008), (8, 17605506), (12, 11737004), (16, 8802753), (17, 8284944), (24, 5868502), (34, 4142472), (48, 2934251), (51, 2761648), (68, 2071236), (102, 1380824), (136, 1035618), (204, 690412), (272, 517809), (408, 345206), (816, 172603)]