163747548

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{401}}^1$

素因数の和:632

約数の個数: 96

約数和(自身を含む): 450240000

約数和(自身を除く): 286492452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 199, 228, 342, 398, 401, 513, 597, 684, 796, 802, 1026, 1194, 1203, 1604, 1791, 2052, 2388, 2406, 3582, 3609, 3781, 4812, 5373, 7164, 7218, 7562, 7619, 10746, 10827, 11343, 14436, 15124, 15238, 21492, 21654, 22686, 22857, 30476, 34029, 43308, 45372, 45714, 68058, 68571, 79799, 91428, 102087, 136116, 137142, 159598, 204174, 205713, 239397, 274284, 319196, 408348, 411426, 478794, 718191, 822852, 957588, 1436382, 1516181, 2154573, 2872764, 3032362, 4309146, 4548543, 6064724, 8618292, 9097086, 13645629, 18194172, 27291258, 40936887, 54582516, 81873774, 163747548]

約数ペア:

[(1, 163747548), (2, 81873774), (3, 54582516), (4, 40936887), (6, 27291258), (9, 18194172), (12, 13645629), (18, 9097086), (19, 8618292), (27, 6064724), (36, 4548543), (38, 4309146), (54, 3032362), (57, 2872764), (76, 2154573), (108, 1516181), (114, 1436382), (171, 957588), (199, 822852), (228, 718191), (342, 478794), (398, 411426), (401, 408348), (513, 319196), (597, 274284), (684, 239397), (796, 205713), (802, 204174), (1026, 159598), (1194, 137142), (1203, 136116), (1604, 102087), (1791, 91428), (2052, 79799), (2388, 68571), (2406, 68058), (3582, 45714), (3609, 45372), (3781, 43308), (4812, 34029), (5373, 30476), (7164, 22857), (7218, 22686), (7562, 21654), (7619, 21492), (10746, 15238), (10827, 15124), (11343, 14436)]