161123690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3001}}^1$

素因数の和:3087

約数の個数: 64

約数和(自身を含む): 363121920

約数和(自身を除く): 201998230

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 59, 65, 70, 91, 118, 130, 182, 295, 413, 455, 590, 767, 826, 910, 1534, 2065, 3001, 3835, 4130, 5369, 6002, 7670, 10738, 15005, 21007, 26845, 30010, 39013, 42014, 53690, 78026, 105035, 177059, 195065, 210070, 273091, 354118, 390130, 546182, 885295, 1239413, 1365455, 1770590, 2301767, 2478826, 2730910, 4603534, 6197065, 11508835, 12394130, 16112369, 23017670, 32224738, 80561845, 161123690]

約数ペア:

[(1, 161123690), (2, 80561845), (5, 32224738), (7, 23017670), (10, 16112369), (13, 12394130), (14, 11508835), (26, 6197065), (35, 4603534), (59, 2730910), (65, 2478826), (70, 2301767), (91, 1770590), (118, 1365455), (130, 1239413), (182, 885295), (295, 546182), (413, 390130), (455, 354118), (590, 273091), (767, 210070), (826, 195065), (910, 177059), (1534, 105035), (2065, 78026), (3001, 53690), (3835, 42014), (4130, 39013), (5369, 30010), (6002, 26845), (7670, 21007), (10738, 15005)]