156980663648

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{827}}^1\times {\mathrm{312203}}^1$

素因数の和:313059

約数の個数: 48

約数和(自身を含む): 325716189120

約数和(自身を除く): 168735525472

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 827, 1654, 3308, 6616, 13232, 15713, 26464, 31426, 62852, 125704, 251408, 312203, 502816, 624406, 1248812, 2497624, 4995248, 5931857, 9990496, 11863714, 23727428, 47454856, 94909712, 189819424, 258191881, 516383762, 1032767524, 2065535048, 4131070096, 4905645739, 8262140192, 9811291478, 19622582956, 39245165912, 78490331824, 156980663648]

約数ペア:

[(1, 156980663648), (2, 78490331824), (4, 39245165912), (8, 19622582956), (16, 9811291478), (19, 8262140192), (32, 4905645739), (38, 4131070096), (76, 2065535048), (152, 1032767524), (304, 516383762), (608, 258191881), (827, 189819424), (1654, 94909712), (3308, 47454856), (6616, 23727428), (13232, 11863714), (15713, 9990496), (26464, 5931857), (31426, 4995248), (62852, 2497624), (125704, 1248812), (251408, 624406), (312203, 502816)]