140147280028

素因数分解:

$2^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{4798907}}^1$

素因数の和:4799074

約数の個数: 36

約数和(自身を含む): 287214643800

約数和(自身を除く): 147067363772

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 149, 196, 298, 596, 1043, 2086, 4172, 7301, 14602, 29204, 4798907, 9597814, 19195628, 33592349, 67184698, 134369396, 235146443, 470292886, 715037143, 940585772, 1430074286, 2860148572, 5005260001, 10010520002, 20021040004, 35036820007, 70073640014, 140147280028]

約数ペア:

[(1, 140147280028), (2, 70073640014), (4, 35036820007), (7, 20021040004), (14, 10010520002), (28, 5005260001), (49, 2860148572), (98, 1430074286), (149, 940585772), (196, 715037143), (298, 470292886), (596, 235146443), (1043, 134369396), (2086, 67184698), (4172, 33592349), (7301, 19195628), (14602, 9597814), (29204, 4798907)]