188481748

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27253}}^1$

素因数の和:27296

約数の個数: 48

約数和(自身を含む): 427342720

約数和(自身を除く): 238860972

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 27253, 54506, 109012, 190771, 354289, 381542, 517807, 708578, 763084, 1035614, 1417156, 2071228, 2480023, 3624649, 4960046, 6731491, 7249298, 9920092, 13462982, 14498596, 26925964, 47120437, 94240874, 188481748]

約数ペア:

[(1, 188481748), (2, 94240874), (4, 47120437), (7, 26925964), (13, 14498596), (14, 13462982), (19, 9920092), (26, 7249298), (28, 6731491), (38, 4960046), (52, 3624649), (76, 2480023), (91, 2071228), (133, 1417156), (182, 1035614), (247, 763084), (266, 708578), (364, 517807), (494, 381542), (532, 354289), (988, 190771), (1729, 109012), (3458, 54506), (6916, 27253)]