157949050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2803}}^1$

素因数の和:2852

約数の個数: 72

約数和(自身を含む): 356736096

約数和(自身を除く): 198787046

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 49, 50, 70, 98, 115, 161, 175, 230, 245, 322, 350, 490, 575, 805, 1127, 1150, 1225, 1610, 2254, 2450, 2803, 4025, 5606, 5635, 8050, 11270, 14015, 19621, 28030, 28175, 39242, 56350, 64469, 70075, 98105, 128938, 137347, 140150, 196210, 274694, 322345, 451283, 490525, 644690, 686735, 902566, 981050, 1373470, 1611725, 2256415, 3158981, 3223450, 3433675, 4512830, 6317962, 6867350, 11282075, 15794905, 22564150, 31589810, 78974525, 157949050]

約数ペア:

[(1, 157949050), (2, 78974525), (5, 31589810), (7, 22564150), (10, 15794905), (14, 11282075), (23, 6867350), (25, 6317962), (35, 4512830), (46, 3433675), (49, 3223450), (50, 3158981), (70, 2256415), (98, 1611725), (115, 1373470), (161, 981050), (175, 902566), (230, 686735), (245, 644690), (322, 490525), (350, 451283), (490, 322345), (575, 274694), (805, 196210), (1127, 140150), (1150, 137347), (1225, 128938), (1610, 98105), (2254, 70075), (2450, 64469), (2803, 56350), (4025, 39242), (5606, 28175), (5635, 28030), (8050, 19621), (11270, 14015)]