191300292

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 538137600

約数和(自身を除く): 346837308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 43, 46, 54, 69, 81, 86, 92, 108, 129, 138, 162, 172, 199, 207, 243, 258, 276, 324, 387, 398, 414, 486, 516, 597, 621, 774, 796, 828, 972, 989, 1161, 1194, 1242, 1548, 1791, 1863, 1978, 2322, 2388, 2484, 2967, 3483, 3582, 3726, 3956, 4577, 4644, 5373, 5589, 5934, 6966, 7164, 7452, 8557, 8901, 9154, 10449, 10746, 11178, 11868, 13731, 13932, 16119, 17114, 17802, 18308, 20898, 21492, 22356, 25671, 26703, 27462, 32238, 34228, 35604, 41193, 41796, 48357, 51342, 53406, 54924, 64476, 77013, 80109, 82386, 96714, 102684, 106812, 123579, 154026, 160218, 164772, 193428, 196811, 231039, 240327, 247158, 308052, 320436, 370737, 393622, 462078, 480654, 494316, 590433, 693117, 741474, 787244, 924156, 961308, 1112211, 1180866, 1386234, 1482948, 1771299, 2079351, 2224422, 2361732, 2772468, 3542598, 4158702, 4448844, 5313897, 7085196, 8317404, 10627794, 15941691, 21255588, 31883382, 47825073, 63766764, 95650146, 191300292]

約数ペア:

[(1, 191300292), (2, 95650146), (3, 63766764), (4, 47825073), (6, 31883382), (9, 21255588), (12, 15941691), (18, 10627794), (23, 8317404), (27, 7085196), (36, 5313897), (43, 4448844), (46, 4158702), (54, 3542598), (69, 2772468), (81, 2361732), (86, 2224422), (92, 2079351), (108, 1771299), (129, 1482948), (138, 1386234), (162, 1180866), (172, 1112211), (199, 961308), (207, 924156), (243, 787244), (258, 741474), (276, 693117), (324, 590433), (387, 494316), (398, 480654), (414, 462078), (486, 393622), (516, 370737), (597, 320436), (621, 308052), (774, 247158), (796, 240327), (828, 231039), (972, 196811), (989, 193428), (1161, 164772), (1194, 160218), (1242, 154026), (1548, 123579), (1791, 106812), (1863, 102684), (1978, 96714), (2322, 82386), (2388, 80109), (2484, 77013), (2967, 64476), (3483, 54924), (3582, 53406), (3726, 51342), (3956, 48357), (4577, 41796), (4644, 41193), (5373, 35604), (5589, 34228), (5934, 32238), (6966, 27462), (7164, 26703), (7452, 25671), (8557, 22356), (8901, 21492), (9154, 20898), (10449, 18308), (10746, 17802), (11178, 17114), (11868, 16119), (13731, 13932)]