146524768

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20719}}^1$

素因数の和:20759

約数の個数: 48

約数和(自身を含む): 328950720

約数和(自身を除く): 182425952

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 20719, 41438, 82876, 165752, 269347, 331504, 352223, 538694, 663008, 704446, 1077388, 1408892, 2154776, 2817784, 4309552, 4578899, 5635568, 8619104, 9157798, 11271136, 18315596, 36631192, 73262384, 146524768]

約数ペア:

[(1, 146524768), (2, 73262384), (4, 36631192), (8, 18315596), (13, 11271136), (16, 9157798), (17, 8619104), (26, 5635568), (32, 4578899), (34, 4309552), (52, 2817784), (68, 2154776), (104, 1408892), (136, 1077388), (208, 704446), (221, 663008), (272, 538694), (416, 352223), (442, 331504), (544, 269347), (884, 165752), (1768, 82876), (3536, 41438), (7072, 20719)]