212328103688

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{8641}}^1\times {\mathrm{161659}}^1$

素因数の和:170325

約数の個数: 32

約数和(自身を含む): 419119716000

約数和(自身を除く): 206791612312

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 8641, 17282, 34564, 69128, 161659, 164179, 323318, 328358, 646636, 656716, 1293272, 1313432, 3071521, 6143042, 12286084, 24572168, 1396895419, 2793790838, 5587581676, 11175163352, 26541012961, 53082025922, 106164051844, 212328103688]

約数ペア:

[(1, 212328103688), (2, 106164051844), (4, 53082025922), (8, 26541012961), (19, 11175163352), (38, 5587581676), (76, 2793790838), (152, 1396895419), (8641, 24572168), (17282, 12286084), (34564, 6143042), (69128, 3071521), (161659, 1313432), (164179, 1293272), (323318, 656716), (328358, 646636)]