149754864

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{445699}}^1$

素因数の和:445717

約数の個数: 40

約数和(自身を含む): 442134400

約数和(自身を除く): 292379536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 445699, 891398, 1337097, 1782796, 2674194, 3119893, 3565592, 5348388, 6239786, 7131184, 9359679, 10696776, 12479572, 18719358, 21393552, 24959144, 37438716, 49918288, 74877432, 149754864]

約数ペア:

[(1, 149754864), (2, 74877432), (3, 49918288), (4, 37438716), (6, 24959144), (7, 21393552), (8, 18719358), (12, 12479572), (14, 10696776), (16, 9359679), (21, 7131184), (24, 6239786), (28, 5348388), (42, 3565592), (48, 3119893), (56, 2674194), (84, 1782796), (112, 1337097), (168, 891398), (336, 445699)]