128588996984

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1\times {\mathrm{58543}}^1$

素因数の和:59260

約数の個数: 64

約数和(自身を含む): 280505379840

約数和(自身を除く): 151916382856

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 643, 854, 1286, 1708, 2572, 3416, 4501, 5144, 9002, 18004, 36008, 39223, 58543, 78446, 117086, 156892, 234172, 274561, 313784, 409801, 468344, 549122, 819602, 1098244, 1639204, 2196488, 3278408, 3571123, 7142246, 14284492, 24997861, 28568984, 37643149, 49995722, 75286298, 99991444, 150572596, 199982888, 263502043, 301145192, 527004086, 1054008172, 2108016344, 2296232089, 4592464178, 9184928356, 16073624623, 18369856712, 32147249246, 64294498492, 128588996984]

約数ペア:

[(1, 128588996984), (2, 64294498492), (4, 32147249246), (7, 18369856712), (8, 16073624623), (14, 9184928356), (28, 4592464178), (56, 2296232089), (61, 2108016344), (122, 1054008172), (244, 527004086), (427, 301145192), (488, 263502043), (643, 199982888), (854, 150572596), (1286, 99991444), (1708, 75286298), (2572, 49995722), (3416, 37643149), (4501, 28568984), (5144, 24997861), (9002, 14284492), (18004, 7142246), (36008, 3571123), (39223, 3278408), (58543, 2196488), (78446, 1639204), (117086, 1098244), (156892, 819602), (234172, 549122), (274561, 468344), (313784, 409801)]