149760618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{86969}}^1$

素因数の和:87022

約数の個数: 32

約数和(自身を含む): 350663040

約数和(自身を除く): 200902422

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 86969, 173938, 260907, 521814, 608783, 1217566, 1826349, 3565729, 3652698, 7131458, 10697187, 21394374, 24960103, 49920206, 74880309, 149760618]

約数ペア:

[(1, 149760618), (2, 74880309), (3, 49920206), (6, 24960103), (7, 21394374), (14, 10697187), (21, 7131458), (41, 3652698), (42, 3565729), (82, 1826349), (123, 1217566), (246, 608783), (287, 521814), (574, 260907), (861, 173938), (1722, 86969)]