189401196

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:395

約数の個数: 96

約数和(自身を含む): 486277120

約数和(自身を除く): 296875924

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 127, 186, 211, 228, 254, 372, 381, 422, 508, 589, 633, 762, 844, 1178, 1266, 1524, 1767, 2356, 2413, 2532, 3534, 3937, 4009, 4826, 6541, 7068, 7239, 7874, 8018, 9652, 11811, 12027, 13082, 14478, 15748, 16036, 19623, 23622, 24054, 26164, 26797, 28956, 39246, 47244, 48108, 53594, 74803, 78492, 80391, 107188, 124279, 149606, 160782, 224409, 248558, 299212, 321564, 372837, 448818, 497116, 509143, 745674, 830707, 897636, 1018286, 1491348, 1527429, 1661414, 2036572, 2492121, 3054858, 3322828, 4984242, 6109716, 9968484, 15783433, 31566866, 47350299, 63133732, 94700598, 189401196]

約数ペア:

[(1, 189401196), (2, 94700598), (3, 63133732), (4, 47350299), (6, 31566866), (12, 15783433), (19, 9968484), (31, 6109716), (38, 4984242), (57, 3322828), (62, 3054858), (76, 2492121), (93, 2036572), (114, 1661414), (124, 1527429), (127, 1491348), (186, 1018286), (211, 897636), (228, 830707), (254, 745674), (372, 509143), (381, 497116), (422, 448818), (508, 372837), (589, 321564), (633, 299212), (762, 248558), (844, 224409), (1178, 160782), (1266, 149606), (1524, 124279), (1767, 107188), (2356, 80391), (2413, 78492), (2532, 74803), (3534, 53594), (3937, 48108), (4009, 47244), (4826, 39246), (6541, 28956), (7068, 26797), (7239, 26164), (7874, 24054), (8018, 23622), (9652, 19623), (11811, 16036), (12027, 15748), (13082, 14478)]