156974396810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1979251}}^1$

素因数の和:1979379

約数の個数: 64

約数和(自身を含む): 355695335424

約数和(自身を除く): 198720938614

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 103, 110, 154, 206, 385, 515, 721, 770, 1030, 1133, 1442, 2266, 3605, 5665, 7210, 7931, 11330, 15862, 39655, 79310, 1979251, 3958502, 9896255, 13854757, 19792510, 21771761, 27709514, 43543522, 69273785, 108858805, 138547570, 152402327, 203862853, 217717610, 304804654, 407725706, 762011635, 1019314265, 1427039971, 1524023270, 2038628530, 2242491383, 2854079942, 4484982766, 7135199855, 11212456915, 14270399710, 15697439681, 22424913830, 31394879362, 78487198405, 156974396810]

約数ペア:

[(1, 156974396810), (2, 78487198405), (5, 31394879362), (7, 22424913830), (10, 15697439681), (11, 14270399710), (14, 11212456915), (22, 7135199855), (35, 4484982766), (55, 2854079942), (70, 2242491383), (77, 2038628530), (103, 1524023270), (110, 1427039971), (154, 1019314265), (206, 762011635), (385, 407725706), (515, 304804654), (721, 217717610), (770, 203862853), (1030, 152402327), (1133, 138547570), (1442, 108858805), (2266, 69273785), (3605, 43543522), (5665, 27709514), (7210, 21771761), (7931, 19792510), (11330, 13854757), (15862, 9896255), (39655, 3958502), (79310, 1979251)]