123758076

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 325040128

約数和(自身を除く): 201282052

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 157, 163, 186, 314, 326, 372, 403, 471, 489, 628, 652, 806, 942, 978, 1209, 1612, 1884, 1956, 2041, 2119, 2418, 4082, 4238, 4836, 4867, 5053, 6123, 6357, 8164, 8476, 9734, 10106, 12246, 12714, 14601, 15159, 19468, 20212, 24492, 25428, 25591, 29202, 30318, 51182, 58404, 60636, 63271, 65689, 76773, 102364, 126542, 131378, 153546, 189813, 197067, 253084, 262756, 307092, 332683, 379626, 394134, 665366, 759252, 788268, 793321, 998049, 1330732, 1586642, 1996098, 2379963, 3173284, 3992196, 4759926, 9519852, 10313173, 20626346, 30939519, 41252692, 61879038, 123758076]

約数ペア:

[(1, 123758076), (2, 61879038), (3, 41252692), (4, 30939519), (6, 20626346), (12, 10313173), (13, 9519852), (26, 4759926), (31, 3992196), (39, 3173284), (52, 2379963), (62, 1996098), (78, 1586642), (93, 1330732), (124, 998049), (156, 793321), (157, 788268), (163, 759252), (186, 665366), (314, 394134), (326, 379626), (372, 332683), (403, 307092), (471, 262756), (489, 253084), (628, 197067), (652, 189813), (806, 153546), (942, 131378), (978, 126542), (1209, 102364), (1612, 76773), (1884, 65689), (1956, 63271), (2041, 60636), (2119, 58404), (2418, 51182), (4082, 30318), (4238, 29202), (4836, 25591), (4867, 25428), (5053, 24492), (6123, 20212), (6357, 19468), (8164, 15159), (8476, 14601), (9734, 12714), (10106, 12246)]