171243618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1032

約数の個数: 128

約数和(自身を含む): 470292480

約数和(自身を除く): 299048862

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 19, 21, 26, 34, 38, 39, 42, 51, 57, 78, 91, 102, 114, 119, 133, 182, 221, 238, 247, 266, 273, 323, 357, 399, 442, 494, 546, 646, 663, 714, 741, 798, 969, 971, 1326, 1482, 1547, 1729, 1938, 1942, 2261, 2913, 3094, 3458, 4199, 4522, 4641, 5187, 5826, 6783, 6797, 8398, 9282, 10374, 12597, 12623, 13566, 13594, 16507, 18449, 20391, 25194, 25246, 29393, 33014, 36898, 37869, 40782, 49521, 55347, 58786, 75738, 88179, 88361, 99042, 110694, 115549, 129143, 176358, 176722, 214591, 231098, 239837, 258286, 265083, 313633, 346647, 387429, 429182, 479674, 530166, 627266, 643773, 693294, 719511, 774858, 940899, 1287546, 1439022, 1502137, 1678859, 1881798, 2195431, 3004274, 3357718, 4077229, 4390862, 4506411, 5036577, 6586293, 8154458, 9012822, 10073154, 12231687, 13172586, 24463374, 28540603, 57081206, 85621809, 171243618]

約数ペア:

[(1, 171243618), (2, 85621809), (3, 57081206), (6, 28540603), (7, 24463374), (13, 13172586), (14, 12231687), (17, 10073154), (19, 9012822), (21, 8154458), (26, 6586293), (34, 5036577), (38, 4506411), (39, 4390862), (42, 4077229), (51, 3357718), (57, 3004274), (78, 2195431), (91, 1881798), (102, 1678859), (114, 1502137), (119, 1439022), (133, 1287546), (182, 940899), (221, 774858), (238, 719511), (247, 693294), (266, 643773), (273, 627266), (323, 530166), (357, 479674), (399, 429182), (442, 387429), (494, 346647), (546, 313633), (646, 265083), (663, 258286), (714, 239837), (741, 231098), (798, 214591), (969, 176722), (971, 176358), (1326, 129143), (1482, 115549), (1547, 110694), (1729, 99042), (1938, 88361), (1942, 88179), (2261, 75738), (2913, 58786), (3094, 55347), (3458, 49521), (4199, 40782), (4522, 37869), (4641, 36898), (5187, 33014), (5826, 29393), (6783, 25246), (6797, 25194), (8398, 20391), (9282, 18449), (10374, 16507), (12597, 13594), (12623, 13566)]