157051234212

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{733}}^1\times {\mathrm{991}}^1$

素因数の和:2193

約数の個数: 96

約数和(自身を含む): 376762552320

約数和(自身を除く): 219711318108

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 419, 516, 733, 838, 991, 1257, 1466, 1676, 1982, 2199, 2514, 2932, 2973, 3964, 4398, 5028, 5946, 8796, 11892, 18017, 31519, 36034, 42613, 54051, 63038, 72068, 85226, 94557, 108102, 126076, 127839, 170452, 189114, 216204, 255678, 307127, 378228, 415229, 511356, 614254, 726403, 830458, 921381, 1228508, 1245687, 1452806, 1660916, 1842762, 2179209, 2491374, 2905612, 3685524, 4358418, 4982748, 8716836, 13206461, 17854847, 26412922, 31235329, 35709694, 39619383, 52825844, 53564541, 62470658, 71419388, 79238766, 93705987, 107129082, 124941316, 158477532, 187411974, 214258164, 304362857, 374823948, 608725714, 913088571, 1217451428, 1826177142, 3652354284, 13087602851, 26175205702, 39262808553, 52350411404, 78525617106, 157051234212]

約数ペア:

[(1, 157051234212), (2, 78525617106), (3, 52350411404), (4, 39262808553), (6, 26175205702), (12, 13087602851), (43, 3652354284), (86, 1826177142), (129, 1217451428), (172, 913088571), (258, 608725714), (419, 374823948), (516, 304362857), (733, 214258164), (838, 187411974), (991, 158477532), (1257, 124941316), (1466, 107129082), (1676, 93705987), (1982, 79238766), (2199, 71419388), (2514, 62470658), (2932, 53564541), (2973, 52825844), (3964, 39619383), (4398, 35709694), (5028, 31235329), (5946, 26412922), (8796, 17854847), (11892, 13206461), (18017, 8716836), (31519, 4982748), (36034, 4358418), (42613, 3685524), (54051, 2905612), (63038, 2491374), (72068, 2179209), (85226, 1842762), (94557, 1660916), (108102, 1452806), (126076, 1245687), (127839, 1228508), (170452, 921381), (189114, 830458), (216204, 726403), (255678, 614254), (307127, 511356), (378228, 415229)]