136472784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{406169}}^1$

素因数の和:406187

約数の個数: 40

約数和(自身を含む): 402920640

約数和(自身を除く): 266447856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 406169, 812338, 1218507, 1624676, 2437014, 2843183, 3249352, 4874028, 5686366, 6498704, 8529549, 9748056, 11372732, 17059098, 19496112, 22745464, 34118196, 45490928, 68236392, 136472784]

約数ペア:

[(1, 136472784), (2, 68236392), (3, 45490928), (4, 34118196), (6, 22745464), (7, 19496112), (8, 17059098), (12, 11372732), (14, 9748056), (16, 8529549), (21, 6498704), (24, 5686366), (28, 4874028), (42, 3249352), (48, 2843183), (56, 2437014), (84, 1624676), (112, 1218507), (168, 812338), (336, 406169)]