178264536

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{739}}^1$

素因数の和:813

約数の個数: 96

約数和(自身を含む): 491064000

約数和(自身を除く): 312799464

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 437, 456, 529, 552, 739, 874, 1058, 1311, 1478, 1587, 1748, 2116, 2217, 2622, 2956, 3174, 3496, 4232, 4434, 5244, 5912, 6348, 8868, 10051, 10488, 12696, 14041, 16997, 17736, 20102, 28082, 30153, 33994, 40204, 42123, 50991, 56164, 60306, 67988, 80408, 84246, 101982, 112328, 120612, 135976, 168492, 203964, 241224, 322943, 336984, 390931, 407928, 645886, 781862, 968829, 1172793, 1291772, 1563724, 1937658, 2345586, 2583544, 3127448, 3875316, 4691172, 7427689, 7750632, 9382344, 14855378, 22283067, 29710756, 44566134, 59421512, 89132268, 178264536]

約数ペア:

[(1, 178264536), (2, 89132268), (3, 59421512), (4, 44566134), (6, 29710756), (8, 22283067), (12, 14855378), (19, 9382344), (23, 7750632), (24, 7427689), (38, 4691172), (46, 3875316), (57, 3127448), (69, 2583544), (76, 2345586), (92, 1937658), (114, 1563724), (138, 1291772), (152, 1172793), (184, 968829), (228, 781862), (276, 645886), (437, 407928), (456, 390931), (529, 336984), (552, 322943), (739, 241224), (874, 203964), (1058, 168492), (1311, 135976), (1478, 120612), (1587, 112328), (1748, 101982), (2116, 84246), (2217, 80408), (2622, 67988), (2956, 60306), (3174, 56164), (3496, 50991), (4232, 42123), (4434, 40204), (5244, 33994), (5912, 30153), (6348, 28082), (8868, 20102), (10051, 17736), (10488, 16997), (12696, 14041)]