159380208

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4481}}^1$

素因数の和:4527

約数の個数: 120

約数和(自身を含む): 505748880

約数和(自身を除く): 346368672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1872, 1976, 2223, 2736, 2964, 3952, 4446, 4481, 5928, 8892, 8962, 11856, 13443, 17784, 17924, 26886, 35568, 35848, 40329, 53772, 58253, 71696, 80658, 85139, 107544, 116506, 161316, 170278, 174759, 215088, 233012, 255417, 322632, 340556, 349518, 466024, 510834, 524277, 645264, 681112, 699036, 766251, 932048, 1021668, 1048554, 1106807, 1362224, 1398072, 1532502, 2043336, 2097108, 2213614, 2796144, 3065004, 3320421, 4086672, 4194216, 4427228, 6130008, 6640842, 8388432, 8854456, 9961263, 12260016, 13281684, 17708912, 19922526, 26563368, 39845052, 53126736, 79690104, 159380208]

約数ペア:

[(1, 159380208), (2, 79690104), (3, 53126736), (4, 39845052), (6, 26563368), (8, 19922526), (9, 17708912), (12, 13281684), (13, 12260016), (16, 9961263), (18, 8854456), (19, 8388432), (24, 6640842), (26, 6130008), (36, 4427228), (38, 4194216), (39, 4086672), (48, 3320421), (52, 3065004), (57, 2796144), (72, 2213614), (76, 2097108), (78, 2043336), (104, 1532502), (114, 1398072), (117, 1362224), (144, 1106807), (152, 1048554), (156, 1021668), (171, 932048), (208, 766251), (228, 699036), (234, 681112), (247, 645264), (304, 524277), (312, 510834), (342, 466024), (456, 349518), (468, 340556), (494, 322632), (624, 255417), (684, 233012), (741, 215088), (912, 174759), (936, 170278), (988, 161316), (1368, 116506), (1482, 107544), (1872, 85139), (1976, 80658), (2223, 71696), (2736, 58253), (2964, 53772), (3952, 40329), (4446, 35848), (4481, 35568), (5928, 26886), (8892, 17924), (8962, 17784), (11856, 13443)]