156943952

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{46933}}^1$

素因数の和:46971

約数の個数: 40

約数和(自身を含む): 349188960

約数和(自身を除く): 192245008

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 46933, 93866, 187732, 375464, 516263, 750928, 891727, 1032526, 1783454, 2065052, 3566908, 4130104, 7133816, 8260208, 9808997, 14267632, 19617994, 39235988, 78471976, 156943952]

約数ペア:

[(1, 156943952), (2, 78471976), (4, 39235988), (8, 19617994), (11, 14267632), (16, 9808997), (19, 8260208), (22, 7133816), (38, 4130104), (44, 3566908), (76, 2065052), (88, 1783454), (152, 1032526), (176, 891727), (209, 750928), (304, 516263), (418, 375464), (836, 187732), (1672, 93866), (3344, 46933)]