16806152164

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{389}}^1$

素因数の和:689

約数の個数: 96

約数和(自身を含む): 32149877760

約数和(自身を除く): 15343725596

約数列:

[1, 2, 4, 23, 43, 46, 67, 86, 92, 134, 163, 172, 268, 326, 389, 652, 778, 989, 1541, 1556, 1978, 2881, 3082, 3749, 3956, 5762, 6164, 7009, 7498, 8947, 10921, 11524, 14018, 14996, 16727, 17894, 21842, 26063, 28036, 33454, 35788, 43684, 52126, 63407, 66263, 66908, 104252, 126814, 132526, 161207, 251183, 253628, 265052, 322414, 384721, 469603, 502366, 599449, 644828, 769442, 939206, 1004732, 1120709, 1198898, 1458361, 1538884, 1878412, 2241418, 2397796, 2726501, 2916722, 4248269, 4482836, 5453002, 5833444, 8496538, 10800869, 10906004, 16993076, 21601738, 25776307, 43203476, 51552614, 62709523, 97710187, 103105228, 125419046, 182675567, 195420374, 250838092, 365351134, 390840748, 730702268, 4201538041, 8403076082, 16806152164]

約数ペア:

[(1, 16806152164), (2, 8403076082), (4, 4201538041), (23, 730702268), (43, 390840748), (46, 365351134), (67, 250838092), (86, 195420374), (92, 182675567), (134, 125419046), (163, 103105228), (172, 97710187), (268, 62709523), (326, 51552614), (389, 43203476), (652, 25776307), (778, 21601738), (989, 16993076), (1541, 10906004), (1556, 10800869), (1978, 8496538), (2881, 5833444), (3082, 5453002), (3749, 4482836), (3956, 4248269), (5762, 2916722), (6164, 2726501), (7009, 2397796), (7498, 2241418), (8947, 1878412), (10921, 1538884), (11524, 1458361), (14018, 1198898), (14996, 1120709), (16727, 1004732), (17894, 939206), (21842, 769442), (26063, 644828), (28036, 599449), (33454, 502366), (35788, 469603), (43684, 384721), (52126, 322414), (63407, 265052), (66263, 253628), (66908, 251183), (104252, 161207), (126814, 132526)]