156909537610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1097}}^1\times {\mathrm{5147}}^1$

素因数の和:6655

約数の個数: 64

約数和(自身を含む): 323956309248

約数和(自身を除く): 167046771638

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 397, 794, 1097, 1985, 2194, 2779, 3970, 5147, 5485, 5558, 7679, 10294, 10970, 13895, 15358, 25735, 27790, 36029, 38395, 51470, 72058, 76790, 180145, 360290, 435509, 871018, 2043359, 2177545, 3048563, 4086718, 4355090, 5646259, 6097126, 10216795, 11292518, 14303513, 15242815, 20433590, 28231295, 28607026, 30485630, 39523813, 56462590, 71517565, 79047626, 143035130, 197619065, 395238130, 2241564823, 4483129646, 11207824115, 15690953761, 22415648230, 31381907522, 78454768805, 156909537610]

約数ペア:

[(1, 156909537610), (2, 78454768805), (5, 31381907522), (7, 22415648230), (10, 15690953761), (14, 11207824115), (35, 4483129646), (70, 2241564823), (397, 395238130), (794, 197619065), (1097, 143035130), (1985, 79047626), (2194, 71517565), (2779, 56462590), (3970, 39523813), (5147, 30485630), (5485, 28607026), (5558, 28231295), (7679, 20433590), (10294, 15242815), (10970, 14303513), (13895, 11292518), (15358, 10216795), (25735, 6097126), (27790, 5646259), (36029, 4355090), (38395, 4086718), (51470, 3048563), (72058, 2177545), (76790, 2043359), (180145, 871018), (360290, 435509)]