156922766

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{761}}^1$

素因数の和:897

約数の個数: 64

約数和(自身を含む): 319527936

約数和(自身を除く): 162605170

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 103, 143, 154, 182, 206, 286, 721, 761, 1001, 1133, 1339, 1442, 1522, 2002, 2266, 2678, 5327, 7931, 8371, 9373, 9893, 10654, 14729, 15862, 16742, 18746, 19786, 29458, 58597, 69251, 78383, 103103, 108823, 117194, 138502, 156766, 206206, 217646, 548681, 761761, 862213, 1018979, 1097362, 1523522, 1724426, 2037958, 6035491, 7132853, 11208769, 12070982, 14265706, 22417538, 78461383, 156922766]

約数ペア:

[(1, 156922766), (2, 78461383), (7, 22417538), (11, 14265706), (13, 12070982), (14, 11208769), (22, 7132853), (26, 6035491), (77, 2037958), (91, 1724426), (103, 1523522), (143, 1097362), (154, 1018979), (182, 862213), (206, 761761), (286, 548681), (721, 217646), (761, 206206), (1001, 156766), (1133, 138502), (1339, 117194), (1442, 108823), (1522, 103103), (2002, 78383), (2266, 69251), (2678, 58597), (5327, 29458), (7931, 19786), (8371, 18746), (9373, 16742), (9893, 15862), (10654, 14729)]