15663890816

素因数分解:

$2^7\times 7^1\times {\mathrm{149}}^1\times {\mathrm{117329}}^1$

素因数の和:117499

約数の個数: 64

約数和(自身を含む): 35902980000

約数和(自身を除く): 20239089184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 149, 224, 298, 448, 596, 896, 1043, 1192, 2086, 2384, 4172, 4768, 8344, 9536, 16688, 19072, 33376, 66752, 117329, 133504, 234658, 469316, 821303, 938632, 1642606, 1877264, 3285212, 3754528, 6570424, 7509056, 13140848, 15018112, 17482021, 26281696, 34964042, 52563392, 69928084, 105126784, 122374147, 139856168, 244748294, 279712336, 489496588, 559424672, 978993176, 1118849344, 1957986352, 2237698688, 3915972704, 7831945408, 15663890816]

約数ペア:

[(1, 15663890816), (2, 7831945408), (4, 3915972704), (7, 2237698688), (8, 1957986352), (14, 1118849344), (16, 978993176), (28, 559424672), (32, 489496588), (56, 279712336), (64, 244748294), (112, 139856168), (128, 122374147), (149, 105126784), (224, 69928084), (298, 52563392), (448, 34964042), (596, 26281696), (896, 17482021), (1043, 15018112), (1192, 13140848), (2086, 7509056), (2384, 6570424), (4172, 3754528), (4768, 3285212), (8344, 1877264), (9536, 1642606), (16688, 938632), (19072, 821303), (33376, 469316), (66752, 234658), (117329, 133504)]