161041464

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{991}}^1$

素因数の和:1101

約数の個数: 96

約数和(自身を含む): 455744640

約数和(自身を除く): 294703176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 61, 72, 74, 111, 122, 148, 183, 222, 244, 296, 333, 366, 444, 488, 549, 666, 732, 888, 991, 1098, 1332, 1464, 1982, 2196, 2257, 2664, 2973, 3964, 4392, 4514, 5946, 6771, 7928, 8919, 9028, 11892, 13542, 17838, 18056, 20313, 23784, 27084, 35676, 36667, 40626, 54168, 60451, 71352, 73334, 81252, 110001, 120902, 146668, 162504, 181353, 220002, 241804, 293336, 330003, 362706, 440004, 483608, 544059, 660006, 725412, 880008, 1088118, 1320012, 1450824, 2176236, 2236687, 2640024, 4352472, 4473374, 6710061, 8946748, 13420122, 17893496, 20130183, 26840244, 40260366, 53680488, 80520732, 161041464]

約数ペア:

[(1, 161041464), (2, 80520732), (3, 53680488), (4, 40260366), (6, 26840244), (8, 20130183), (9, 17893496), (12, 13420122), (18, 8946748), (24, 6710061), (36, 4473374), (37, 4352472), (61, 2640024), (72, 2236687), (74, 2176236), (111, 1450824), (122, 1320012), (148, 1088118), (183, 880008), (222, 725412), (244, 660006), (296, 544059), (333, 483608), (366, 440004), (444, 362706), (488, 330003), (549, 293336), (666, 241804), (732, 220002), (888, 181353), (991, 162504), (1098, 146668), (1332, 120902), (1464, 110001), (1982, 81252), (2196, 73334), (2257, 71352), (2664, 60451), (2973, 54168), (3964, 40626), (4392, 36667), (4514, 35676), (5946, 27084), (6771, 23784), (7928, 20313), (8919, 18056), (9028, 17838), (11892, 13542)]