128085232

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{38303}}^1$

素因数の和:38341

約数の個数: 40

約数和(自身を含む): 284981760

約数和(自身を除く): 156896528

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 38303, 76606, 153212, 306424, 421333, 612848, 727757, 842666, 1455514, 1685332, 2911028, 3370664, 5822056, 6741328, 8005327, 11644112, 16010654, 32021308, 64042616, 128085232]

約数ペア:

[(1, 128085232), (2, 64042616), (4, 32021308), (8, 16010654), (11, 11644112), (16, 8005327), (19, 6741328), (22, 5822056), (38, 3370664), (44, 2911028), (76, 1685332), (88, 1455514), (152, 842666), (176, 727757), (209, 612848), (304, 421333), (418, 306424), (836, 153212), (1672, 76606), (3344, 38303)]