156976386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{11941}}^1$

素因数の和:12266

約数の個数: 32

約数和(自身を含む): 359979648

約数和(自身を除く): 203003262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 313, 626, 939, 1878, 2191, 4382, 6573, 11941, 13146, 23882, 35823, 71646, 83587, 167174, 250761, 501522, 3737533, 7475066, 11212599, 22425198, 26162731, 52325462, 78488193, 156976386]

約数ペア:

[(1, 156976386), (2, 78488193), (3, 52325462), (6, 26162731), (7, 22425198), (14, 11212599), (21, 7475066), (42, 3737533), (313, 501522), (626, 250761), (939, 167174), (1878, 83587), (2191, 71646), (4382, 35823), (6573, 23882), (11941, 13146)]