156989264418

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{28975501}}^1$

素因数の和:28975559

約数の個数: 48

約数和(自身を含む): 397775691456

約数和(自身を除く): 240786427038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 28975501, 57951002, 86926503, 173853006, 202828507, 260779509, 405657014, 521559018, 608485521, 1216971042, 1245946543, 1825456563, 2491893086, 3650913126, 3737839629, 7475679258, 8721625801, 11213518887, 17443251602, 22427037774, 26164877403, 52329754806, 78494632209, 156989264418]

約数ペア:

[(1, 156989264418), (2, 78494632209), (3, 52329754806), (6, 26164877403), (7, 22427037774), (9, 17443251602), (14, 11213518887), (18, 8721625801), (21, 7475679258), (42, 3737839629), (43, 3650913126), (63, 2491893086), (86, 1825456563), (126, 1245946543), (129, 1216971042), (258, 608485521), (301, 521559018), (387, 405657014), (602, 260779509), (774, 202828507), (903, 173853006), (1806, 86926503), (2709, 57951002), (5418, 28975501)]