145406912

素因数分解:

$2^6\times 7^2\times {\mathrm{199}}^1\times {\mathrm{233}}^1$

素因数の和:458

約数の個数: 84

約数和(自身を含む): 338785200

約数和(自身を除く): 193378288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 199, 224, 233, 392, 398, 448, 466, 784, 796, 932, 1393, 1568, 1592, 1631, 1864, 2786, 3136, 3184, 3262, 3728, 5572, 6368, 6524, 7456, 9751, 11144, 11417, 12736, 13048, 14912, 19502, 22288, 22834, 26096, 39004, 44576, 45668, 46367, 52192, 78008, 89152, 91336, 92734, 104384, 156016, 182672, 185468, 312032, 324569, 365344, 370936, 624064, 649138, 730688, 741872, 1298276, 1483744, 2271983, 2596552, 2967488, 4543966, 5193104, 9087932, 10386208, 18175864, 20772416, 36351728, 72703456, 145406912]

約数ペア:

[(1, 145406912), (2, 72703456), (4, 36351728), (7, 20772416), (8, 18175864), (14, 10386208), (16, 9087932), (28, 5193104), (32, 4543966), (49, 2967488), (56, 2596552), (64, 2271983), (98, 1483744), (112, 1298276), (196, 741872), (199, 730688), (224, 649138), (233, 624064), (392, 370936), (398, 365344), (448, 324569), (466, 312032), (784, 185468), (796, 182672), (932, 156016), (1393, 104384), (1568, 92734), (1592, 91336), (1631, 89152), (1864, 78008), (2786, 52192), (3136, 46367), (3184, 45668), (3262, 44576), (3728, 39004), (5572, 26096), (6368, 22834), (6524, 22288), (7456, 19502), (9751, 14912), (11144, 13048), (11417, 12736)]