169780768

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{677}}^1$

素因数の和:1165

約数の個数: 48

約数和(自身を含む): 355209624

約数和(自身を除く): 185428856

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 461, 544, 677, 922, 1354, 1844, 2708, 3688, 5416, 7376, 7837, 10832, 11509, 14752, 15674, 21664, 23018, 31348, 46036, 62696, 92072, 125392, 184144, 250784, 312097, 368288, 624194, 1248388, 2496776, 4993552, 5305649, 9987104, 10611298, 21222596, 42445192, 84890384, 169780768]

約数ペア:

[(1, 169780768), (2, 84890384), (4, 42445192), (8, 21222596), (16, 10611298), (17, 9987104), (32, 5305649), (34, 4993552), (68, 2496776), (136, 1248388), (272, 624194), (461, 368288), (544, 312097), (677, 250784), (922, 184144), (1354, 125392), (1844, 92072), (2708, 62696), (3688, 46036), (5416, 31348), (7376, 23018), (7837, 21664), (10832, 15674), (11509, 14752)]