157056403192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2437}}^1\times {\mathrm{3947}}^1$

素因数の和:6560

約数の個数: 64

約数和(自身を含む): 319364932320

約数和(自身を除く): 162308529128

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 314, 628, 1256, 2041, 2437, 3947, 4082, 4874, 7894, 8164, 9748, 15788, 16328, 19496, 31576, 31681, 51311, 63362, 102622, 126724, 205244, 253448, 382609, 410488, 619679, 765218, 1239358, 1530436, 2478716, 3060872, 4957432, 4973917, 8055827, 9618839, 9947834, 16111654, 19237678, 19895668, 32223308, 38475356, 39791336, 64446616, 76950712, 125044907, 250089814, 500179628, 1000359256, 1510157723, 3020315446, 6040630892, 12081261784, 19632050399, 39264100798, 78528201596, 157056403192]

約数ペア:

[(1, 157056403192), (2, 78528201596), (4, 39264100798), (8, 19632050399), (13, 12081261784), (26, 6040630892), (52, 3020315446), (104, 1510157723), (157, 1000359256), (314, 500179628), (628, 250089814), (1256, 125044907), (2041, 76950712), (2437, 64446616), (3947, 39791336), (4082, 38475356), (4874, 32223308), (7894, 19895668), (8164, 19237678), (9748, 16111654), (15788, 9947834), (16328, 9618839), (19496, 8055827), (31576, 4973917), (31681, 4957432), (51311, 3060872), (63362, 2478716), (102622, 1530436), (126724, 1239358), (205244, 765218), (253448, 619679), (382609, 410488)]