153872904

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1237}}^1$

素因数の和:1390

約数の個数: 64

約数和(自身を含む): 395763840

約数和(自身を除く): 241890936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 73, 142, 146, 213, 219, 284, 292, 426, 438, 568, 584, 852, 876, 1237, 1704, 1752, 2474, 3711, 4948, 5183, 7422, 9896, 10366, 14844, 15549, 20732, 29688, 31098, 41464, 62196, 87827, 90301, 124392, 175654, 180602, 263481, 270903, 351308, 361204, 526962, 541806, 702616, 722408, 1053924, 1083612, 2107848, 2167224, 6411371, 12822742, 19234113, 25645484, 38468226, 51290968, 76936452, 153872904]

約数ペア:

[(1, 153872904), (2, 76936452), (3, 51290968), (4, 38468226), (6, 25645484), (8, 19234113), (12, 12822742), (24, 6411371), (71, 2167224), (73, 2107848), (142, 1083612), (146, 1053924), (213, 722408), (219, 702616), (284, 541806), (292, 526962), (426, 361204), (438, 351308), (568, 270903), (584, 263481), (852, 180602), (876, 175654), (1237, 124392), (1704, 90301), (1752, 87827), (2474, 62196), (3711, 41464), (4948, 31098), (5183, 29688), (7422, 20732), (9896, 15549), (10366, 14844)]