160272970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1$

素因数の和:508

約数の個数: 96

約数和(自身を含む): 357146496

約数和(自身を除く): 196873526

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 26, 46, 55, 65, 110, 115, 121, 130, 143, 230, 242, 253, 286, 299, 443, 506, 598, 605, 715, 886, 1210, 1265, 1430, 1495, 1573, 2215, 2530, 2783, 2990, 3146, 3289, 4430, 4873, 5566, 5759, 6578, 7865, 9746, 10189, 11518, 13915, 15730, 16445, 20378, 24365, 27830, 28795, 32890, 36179, 48730, 50945, 53603, 57590, 63349, 72358, 101890, 107206, 112079, 126698, 132457, 180895, 224158, 264914, 268015, 316745, 361790, 536030, 560395, 633490, 662285, 696839, 1120790, 1232869, 1324570, 1393678, 1457027, 2465738, 2914054, 3484195, 6164345, 6968390, 7285135, 12328690, 14570270, 16027297, 32054594, 80136485, 160272970]

約数ペア:

[(1, 160272970), (2, 80136485), (5, 32054594), (10, 16027297), (11, 14570270), (13, 12328690), (22, 7285135), (23, 6968390), (26, 6164345), (46, 3484195), (55, 2914054), (65, 2465738), (110, 1457027), (115, 1393678), (121, 1324570), (130, 1232869), (143, 1120790), (230, 696839), (242, 662285), (253, 633490), (286, 560395), (299, 536030), (443, 361790), (506, 316745), (598, 268015), (605, 264914), (715, 224158), (886, 180895), (1210, 132457), (1265, 126698), (1430, 112079), (1495, 107206), (1573, 101890), (2215, 72358), (2530, 63349), (2783, 57590), (2990, 53603), (3146, 50945), (3289, 48730), (4430, 36179), (4873, 32890), (5566, 28795), (5759, 27830), (6578, 24365), (7865, 20378), (9746, 16445), (10189, 15730), (11518, 13915)]