158299456

素因数分解:

$2^6\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1543}}^1$

素因数の和:1791

約数の個数: 56

約数和(自身を含む): 360801920

約数和(自身を除く): 202502464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 229, 448, 458, 916, 1543, 1603, 1832, 3086, 3206, 3664, 6172, 6412, 7328, 10801, 12344, 12824, 14656, 21602, 24688, 25648, 43204, 49376, 51296, 86408, 98752, 102592, 172816, 345632, 353347, 691264, 706694, 1413388, 2473429, 2826776, 4946858, 5653552, 9893716, 11307104, 19787432, 22614208, 39574864, 79149728, 158299456]

約数ペア:

[(1, 158299456), (2, 79149728), (4, 39574864), (7, 22614208), (8, 19787432), (14, 11307104), (16, 9893716), (28, 5653552), (32, 4946858), (56, 2826776), (64, 2473429), (112, 1413388), (224, 706694), (229, 691264), (448, 353347), (458, 345632), (916, 172816), (1543, 102592), (1603, 98752), (1832, 86408), (3086, 51296), (3206, 49376), (3664, 43204), (6172, 25648), (6412, 24688), (7328, 21602), (10801, 14656), (12344, 12824)]