161408052

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{38321}}^1$

素因数の和:38350

約数の個数: 60

約数和(自身を含む): 454422276

約数和(自身を除く): 293014224

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 38321, 76642, 114963, 153284, 229926, 344889, 459852, 498173, 689778, 996346, 1034667, 1379556, 1494519, 1992692, 2069334, 2989038, 3104001, 4138668, 4483557, 5978076, 6208002, 8967114, 12416004, 13450671, 17934228, 26901342, 40352013, 53802684, 80704026, 161408052]

約数ペア:

[(1, 161408052), (2, 80704026), (3, 53802684), (4, 40352013), (6, 26901342), (9, 17934228), (12, 13450671), (13, 12416004), (18, 8967114), (26, 6208002), (27, 5978076), (36, 4483557), (39, 4138668), (52, 3104001), (54, 2989038), (78, 2069334), (81, 1992692), (108, 1494519), (117, 1379556), (156, 1034667), (162, 996346), (234, 689778), (324, 498173), (351, 459852), (468, 344889), (702, 229926), (1053, 153284), (1404, 114963), (2106, 76642), (4212, 38321)]