127974154

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 247541760

約数和(自身を除く): 119567606

約数列:

[1, 2, 7, 11, 14, 22, 67, 77, 79, 134, 154, 157, 158, 314, 469, 553, 737, 869, 938, 1099, 1106, 1474, 1727, 1738, 2198, 3454, 5159, 5293, 6083, 10318, 10519, 10586, 12089, 12166, 12403, 21038, 24178, 24806, 37051, 58223, 73633, 74102, 86821, 115709, 116446, 136433, 147266, 173642, 231418, 272866, 407561, 809963, 815122, 831001, 955031, 1619926, 1662002, 1910062, 5817007, 9141011, 11634014, 18282022, 63987077, 127974154]

約数ペア:

[(1, 127974154), (2, 63987077), (7, 18282022), (11, 11634014), (14, 9141011), (22, 5817007), (67, 1910062), (77, 1662002), (79, 1619926), (134, 955031), (154, 831001), (157, 815122), (158, 809963), (314, 407561), (469, 272866), (553, 231418), (737, 173642), (869, 147266), (938, 136433), (1099, 116446), (1106, 115709), (1474, 86821), (1727, 74102), (1738, 73633), (2198, 58223), (3454, 37051), (5159, 24806), (5293, 24178), (6083, 21038), (10318, 12403), (10519, 12166), (10586, 12089)]