128595516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{37339}}^1$

素因数の和:37394

約数の個数: 48

約数和(自身を含む): 351294720

約数和(自身を除く): 222699204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 37339, 74678, 112017, 149356, 224034, 261373, 448068, 522746, 784119, 1045492, 1530899, 1568238, 3061798, 3136476, 4592697, 6123596, 9185394, 10716293, 18370788, 21432586, 32148879, 42865172, 64297758, 128595516]

約数ペア:

[(1, 128595516), (2, 64297758), (3, 42865172), (4, 32148879), (6, 21432586), (7, 18370788), (12, 10716293), (14, 9185394), (21, 6123596), (28, 4592697), (41, 3136476), (42, 3061798), (82, 1568238), (84, 1530899), (123, 1045492), (164, 784119), (246, 522746), (287, 448068), (492, 261373), (574, 224034), (861, 149356), (1148, 112017), (1722, 74678), (3444, 37339)]