144946514

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 230307840

約数和(自身を除く): 85361326

約数列:

[1, 2, 31, 62, 79, 101, 158, 202, 293, 586, 2449, 3131, 4898, 6262, 7979, 9083, 15958, 18166, 23147, 29593, 46294, 59186, 247349, 494698, 717557, 917383, 1435114, 1834766, 2337847, 4675694, 72473257, 144946514]

約数ペア:

[(1, 144946514), (2, 72473257), (31, 4675694), (62, 2337847), (79, 1834766), (101, 1435114), (158, 917383), (202, 717557), (293, 494698), (586, 247349), (2449, 59186), (3131, 46294), (4898, 29593), (6262, 23147), (7979, 18166), (9083, 15958)]