156768414

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1693}}^1$

素因数の和:1793

約数の個数: 64

約数和(自身を含む): 362976768

約数和(自身を除く): 206208354

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 61, 66, 69, 122, 138, 183, 253, 366, 506, 671, 759, 1342, 1403, 1518, 1693, 2013, 2806, 3386, 4026, 4209, 5079, 8418, 10158, 15433, 18623, 30866, 37246, 38939, 46299, 55869, 77878, 92598, 103273, 111738, 116817, 206546, 233634, 309819, 428329, 619638, 856658, 1136003, 1284987, 2272006, 2375279, 2569974, 3408009, 4750558, 6816018, 7125837, 14251674, 26128069, 52256138, 78384207, 156768414]

約数ペア:

[(1, 156768414), (2, 78384207), (3, 52256138), (6, 26128069), (11, 14251674), (22, 7125837), (23, 6816018), (33, 4750558), (46, 3408009), (61, 2569974), (66, 2375279), (69, 2272006), (122, 1284987), (138, 1136003), (183, 856658), (253, 619638), (366, 428329), (506, 309819), (671, 233634), (759, 206546), (1342, 116817), (1403, 111738), (1518, 103273), (1693, 92598), (2013, 77878), (2806, 55869), (3386, 46299), (4026, 38939), (4209, 37246), (5079, 30866), (8418, 18623), (10158, 15433)]