103840016

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6971}}^1$

素因数の和:7012

約数の個数: 60

約数和(自身を含む): 246390480

約数和(自身を除く): 142550464

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 392, 532, 784, 931, 1064, 1862, 2128, 3724, 6971, 7448, 13942, 14896, 27884, 48797, 55768, 97594, 111536, 132449, 195188, 264898, 341579, 390376, 529796, 683158, 780752, 927143, 1059592, 1366316, 1854286, 2119184, 2732632, 3708572, 5465264, 6490001, 7417144, 12980002, 14834288, 25960004, 51920008, 103840016]

約数ペア:

[(1, 103840016), (2, 51920008), (4, 25960004), (7, 14834288), (8, 12980002), (14, 7417144), (16, 6490001), (19, 5465264), (28, 3708572), (38, 2732632), (49, 2119184), (56, 1854286), (76, 1366316), (98, 1059592), (112, 927143), (133, 780752), (152, 683158), (196, 529796), (266, 390376), (304, 341579), (392, 264898), (532, 195188), (784, 132449), (931, 111536), (1064, 97594), (1862, 55768), (2128, 48797), (3724, 27884), (6971, 14896), (7448, 13942)]