137371388

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{3947}}^1$

素因数の和:4082

約数の個数: 48

約数和(自身を含む): 302448384

約数和(自身を除く): 165076996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 113, 154, 226, 308, 452, 791, 1243, 1582, 2486, 3164, 3947, 4972, 7894, 8701, 15788, 17402, 27629, 34804, 43417, 55258, 86834, 110516, 173668, 303919, 446011, 607838, 892022, 1215676, 1784044, 3122077, 4906121, 6244154, 9812242, 12488308, 19624484, 34342847, 68685694, 137371388]

約数ペア:

[(1, 137371388), (2, 68685694), (4, 34342847), (7, 19624484), (11, 12488308), (14, 9812242), (22, 6244154), (28, 4906121), (44, 3122077), (77, 1784044), (113, 1215676), (154, 892022), (226, 607838), (308, 446011), (452, 303919), (791, 173668), (1243, 110516), (1582, 86834), (2486, 55258), (3164, 43417), (3947, 34804), (4972, 27629), (7894, 17402), (8701, 15788)]