157349178

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73459}}^1$

素因数の和:73491

約数の個数: 48

約数和(自身を含む): 412551360

約数和(自身を除く): 255202182

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 73459, 146918, 220377, 440754, 514213, 661131, 1028426, 1248803, 1322262, 1542639, 2497606, 3085278, 3746409, 4627917, 7492818, 8741621, 9255834, 11239227, 17483242, 22478454, 26224863, 52449726, 78674589, 157349178]

約数ペア:

[(1, 157349178), (2, 78674589), (3, 52449726), (6, 26224863), (7, 22478454), (9, 17483242), (14, 11239227), (17, 9255834), (18, 8741621), (21, 7492818), (34, 4627917), (42, 3746409), (51, 3085278), (63, 2497606), (102, 1542639), (119, 1322262), (126, 1248803), (153, 1028426), (238, 661131), (306, 514213), (357, 440754), (714, 220377), (1071, 146918), (2142, 73459)]