156955007660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{1289}}^1\times {\mathrm{1889}}^1$

素因数の和:3491

約数の個数: 96

約数和(自身を含む): 361267905600

約数和(自身を除く): 204312897940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 293, 586, 1172, 1289, 1465, 1889, 2578, 2930, 3223, 3778, 5156, 5860, 6445, 6446, 7556, 9445, 12890, 12892, 14179, 16115, 18890, 20779, 25780, 28358, 32230, 37780, 41558, 56716, 64460, 70895, 83116, 103895, 141790, 207790, 283580, 377677, 415580, 553477, 755354, 1106954, 1510708, 1888385, 2213908, 2434921, 2767385, 3776770, 4154447, 4869842, 5534770, 6088247, 7553540, 8308894, 9739684, 11069540, 12174605, 12176494, 16617788, 20772235, 24349210, 24352988, 26784131, 30441235, 41544470, 48698420, 53568262, 60882470, 83088940, 107136524, 121764940, 133920655, 267841310, 535682620, 713431853, 1426863706, 2853727412, 3567159265, 7134318530, 7847750383, 14268637060, 15695500766, 31391001532, 39238751915, 78477503830, 156955007660]

約数ペア:

[(1, 156955007660), (2, 78477503830), (4, 39238751915), (5, 31391001532), (10, 15695500766), (11, 14268637060), (20, 7847750383), (22, 7134318530), (44, 3567159265), (55, 2853727412), (110, 1426863706), (220, 713431853), (293, 535682620), (586, 267841310), (1172, 133920655), (1289, 121764940), (1465, 107136524), (1889, 83088940), (2578, 60882470), (2930, 53568262), (3223, 48698420), (3778, 41544470), (5156, 30441235), (5860, 26784131), (6445, 24352988), (6446, 24349210), (7556, 20772235), (9445, 16617788), (12890, 12176494), (12892, 12174605), (14179, 11069540), (16115, 9739684), (18890, 8308894), (20779, 7553540), (25780, 6088247), (28358, 5534770), (32230, 4869842), (37780, 4154447), (41558, 3776770), (56716, 2767385), (64460, 2434921), (70895, 2213908), (83116, 1888385), (103895, 1510708), (141790, 1106954), (207790, 755354), (283580, 553477), (377677, 415580)]