156788359970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{1229}}^1\times {\mathrm{1787}}^1$

素因数の和:3104

約数の個数: 96

約数和(自身を含む): 315898833600

約数和(自身を除く): 159110473630

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 121, 242, 295, 590, 605, 649, 1210, 1229, 1298, 1787, 2458, 3245, 3574, 6145, 6490, 7139, 8935, 12290, 13519, 14278, 17870, 19657, 27038, 35695, 39314, 67595, 71390, 72511, 98285, 105433, 135190, 145022, 148709, 196570, 210866, 216227, 297418, 362555, 432454, 527165, 725110, 743545, 797621, 1054330, 1081135, 1159763, 1487090, 1595242, 2162270, 2196223, 2319526, 3988105, 4392446, 5798815, 7976210, 8773831, 10981115, 11597630, 12757393, 17547662, 21962230, 24158453, 25514786, 43869155, 48316906, 63786965, 87738310, 120792265, 127573930, 129577157, 241584530, 259154314, 265742983, 531485966, 647885785, 1295771570, 1328714915, 1425348727, 2657429830, 2850697454, 7126743635, 14253487270, 15678835997, 31357671994, 78394179985, 156788359970]

約数ペア:

[(1, 156788359970), (2, 78394179985), (5, 31357671994), (10, 15678835997), (11, 14253487270), (22, 7126743635), (55, 2850697454), (59, 2657429830), (110, 1425348727), (118, 1328714915), (121, 1295771570), (242, 647885785), (295, 531485966), (590, 265742983), (605, 259154314), (649, 241584530), (1210, 129577157), (1229, 127573930), (1298, 120792265), (1787, 87738310), (2458, 63786965), (3245, 48316906), (3574, 43869155), (6145, 25514786), (6490, 24158453), (7139, 21962230), (8935, 17547662), (12290, 12757393), (13519, 11597630), (14278, 10981115), (17870, 8773831), (19657, 7976210), (27038, 5798815), (35695, 4392446), (39314, 3988105), (67595, 2319526), (71390, 2196223), (72511, 2162270), (98285, 1595242), (105433, 1487090), (135190, 1159763), (145022, 1081135), (148709, 1054330), (196570, 797621), (210866, 743545), (216227, 725110), (297418, 527165), (362555, 432454)]