156664631242

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{463}}^1$

素因数の和:792

約数の個数: 128

約数和(自身を含む): 287362252800

約数和(自身を除く): 130697621558

約数列:

[1, 2, 7, 14, 31, 62, 71, 79, 139, 142, 158, 217, 278, 434, 463, 497, 553, 926, 973, 994, 1106, 1946, 2201, 2449, 3241, 4309, 4402, 4898, 5609, 6482, 8618, 9869, 10981, 11218, 14353, 15407, 17143, 19738, 21962, 28706, 30163, 30814, 32873, 34286, 36577, 39263, 60326, 64357, 65746, 69083, 73154, 76867, 78526, 100471, 128714, 138166, 153734, 173879, 200942, 230111, 256039, 305939, 340411, 347758, 450499, 460222, 512078, 611878, 680822, 779651, 900998, 1019063, 1133887, 1217153, 1559302, 1995067, 2038126, 2141573, 2267774, 2382877, 2434306, 2596967, 3990134, 4283146, 4569347, 4765754, 5084203, 5193934, 5457557, 7133441, 7937209, 9138694, 10168406, 10915114, 13965469, 14266882, 15874418, 18178769, 24169181, 27930938, 31985429, 35589421, 36357538, 48338362, 63970858, 71178842, 80505977, 141649757, 157610293, 161011954, 169184267, 283299514, 315220586, 338368534, 360978413, 563541839, 721956826, 991548299, 1103272051, 1127083678, 1983096598, 2206544102, 2526848891, 5053697782, 11190330803, 22380661606, 78332315621, 156664631242]

約数ペア:

[(1, 156664631242), (2, 78332315621), (7, 22380661606), (14, 11190330803), (31, 5053697782), (62, 2526848891), (71, 2206544102), (79, 1983096598), (139, 1127083678), (142, 1103272051), (158, 991548299), (217, 721956826), (278, 563541839), (434, 360978413), (463, 338368534), (497, 315220586), (553, 283299514), (926, 169184267), (973, 161011954), (994, 157610293), (1106, 141649757), (1946, 80505977), (2201, 71178842), (2449, 63970858), (3241, 48338362), (4309, 36357538), (4402, 35589421), (4898, 31985429), (5609, 27930938), (6482, 24169181), (8618, 18178769), (9869, 15874418), (10981, 14266882), (11218, 13965469), (14353, 10915114), (15407, 10168406), (17143, 9138694), (19738, 7937209), (21962, 7133441), (28706, 5457557), (30163, 5193934), (30814, 5084203), (32873, 4765754), (34286, 4569347), (36577, 4283146), (39263, 3990134), (60326, 2596967), (64357, 2434306), (65746, 2382877), (69083, 2267774), (73154, 2141573), (76867, 2038126), (78526, 1995067), (100471, 1559302), (128714, 1217153), (138166, 1133887), (153734, 1019063), (173879, 900998), (200942, 779651), (230111, 680822), (256039, 611878), (305939, 512078), (340411, 460222), (347758, 450499)]