15691403504

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1\times {\mathrm{2897}}^1$

素因数の和:3402

約数の個数: 80

約数和(自身を含む): 35110127808

約数和(自身を除く): 19418724304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 274, 353, 548, 706, 959, 1096, 1412, 1918, 2192, 2471, 2824, 2897, 3836, 4942, 5648, 5794, 7672, 9884, 11588, 15344, 19768, 20279, 23176, 39536, 40558, 46352, 48361, 81116, 96722, 162232, 193444, 324464, 338527, 386888, 396889, 677054, 773776, 793778, 1022641, 1354108, 1587556, 2045282, 2708216, 2778223, 3175112, 4090564, 5416432, 5556446, 6350224, 7158487, 8181128, 11112892, 14316974, 16362256, 22225784, 28633948, 44451568, 57267896, 114535792, 140101817, 280203634, 560407268, 980712719, 1120814536, 1961425438, 2241629072, 3922850876, 7845701752, 15691403504]

約数ペア:

[(1, 15691403504), (2, 7845701752), (4, 3922850876), (7, 2241629072), (8, 1961425438), (14, 1120814536), (16, 980712719), (28, 560407268), (56, 280203634), (112, 140101817), (137, 114535792), (274, 57267896), (353, 44451568), (548, 28633948), (706, 22225784), (959, 16362256), (1096, 14316974), (1412, 11112892), (1918, 8181128), (2192, 7158487), (2471, 6350224), (2824, 5556446), (2897, 5416432), (3836, 4090564), (4942, 3175112), (5648, 2778223), (5794, 2708216), (7672, 2045282), (9884, 1587556), (11588, 1354108), (15344, 1022641), (19768, 793778), (20279, 773776), (23176, 677054), (39536, 396889), (40558, 386888), (46352, 338527), (48361, 324464), (81116, 193444), (96722, 162232)]