137853168

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:207

約数の個数: 120

約数和(自身を含む): 382631760

約数和(自身を除く): 244778592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 61, 69, 89, 92, 122, 138, 178, 183, 184, 244, 267, 276, 356, 366, 368, 488, 529, 534, 552, 712, 732, 976, 1058, 1068, 1104, 1403, 1424, 1464, 1587, 2047, 2116, 2136, 2806, 2928, 3174, 4094, 4209, 4232, 4272, 5429, 5612, 6141, 6348, 8188, 8418, 8464, 10858, 11224, 12282, 12696, 16287, 16376, 16836, 21716, 22448, 24564, 25392, 32269, 32574, 32752, 33672, 43432, 47081, 49128, 64538, 65148, 67344, 86864, 94162, 96807, 98256, 124867, 129076, 130296, 141243, 188324, 193614, 249734, 258152, 260592, 282486, 374601, 376648, 387228, 499468, 516304, 564972, 749202, 753296, 774456, 998936, 1129944, 1498404, 1548912, 1997872, 2259888, 2871941, 2996808, 5743882, 5993616, 8615823, 11487764, 17231646, 22975528, 34463292, 45951056, 68926584, 137853168]

約数ペア:

[(1, 137853168), (2, 68926584), (3, 45951056), (4, 34463292), (6, 22975528), (8, 17231646), (12, 11487764), (16, 8615823), (23, 5993616), (24, 5743882), (46, 2996808), (48, 2871941), (61, 2259888), (69, 1997872), (89, 1548912), (92, 1498404), (122, 1129944), (138, 998936), (178, 774456), (183, 753296), (184, 749202), (244, 564972), (267, 516304), (276, 499468), (356, 387228), (366, 376648), (368, 374601), (488, 282486), (529, 260592), (534, 258152), (552, 249734), (712, 193614), (732, 188324), (976, 141243), (1058, 130296), (1068, 129076), (1104, 124867), (1403, 98256), (1424, 96807), (1464, 94162), (1587, 86864), (2047, 67344), (2116, 65148), (2136, 64538), (2806, 49128), (2928, 47081), (3174, 43432), (4094, 33672), (4209, 32752), (4232, 32574), (4272, 32269), (5429, 25392), (5612, 24564), (6141, 22448), (6348, 21716), (8188, 16836), (8418, 16376), (8464, 16287), (10858, 12696), (11224, 12282)]