198094064

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:295

約数の個数: 120

約数和(自身を含む): 480906720

約数和(自身を除く): 282812656

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 89, 98, 112, 119, 136, 167, 178, 196, 238, 272, 334, 356, 392, 476, 623, 668, 712, 784, 833, 952, 1169, 1246, 1336, 1424, 1513, 1666, 1904, 2338, 2492, 2672, 2839, 3026, 3332, 4361, 4676, 4984, 5678, 6052, 6664, 8183, 8722, 9352, 9968, 10591, 11356, 12104, 13328, 14863, 16366, 17444, 18704, 19873, 21182, 22712, 24208, 29726, 32732, 34888, 39746, 42364, 45424, 59452, 65464, 69776, 74137, 79492, 84728, 104041, 118904, 130928, 139111, 148274, 158984, 169456, 208082, 237808, 252671, 278222, 296548, 317968, 416164, 505342, 556444, 593096, 728287, 832328, 1010684, 1112888, 1186192, 1456574, 1664656, 1768697, 2021368, 2225776, 2913148, 3537394, 4042736, 5826296, 7074788, 11652592, 12380879, 14149576, 24761758, 28299152, 49523516, 99047032, 198094064]

約数ペア:

[(1, 198094064), (2, 99047032), (4, 49523516), (7, 28299152), (8, 24761758), (14, 14149576), (16, 12380879), (17, 11652592), (28, 7074788), (34, 5826296), (49, 4042736), (56, 3537394), (68, 2913148), (89, 2225776), (98, 2021368), (112, 1768697), (119, 1664656), (136, 1456574), (167, 1186192), (178, 1112888), (196, 1010684), (238, 832328), (272, 728287), (334, 593096), (356, 556444), (392, 505342), (476, 416164), (623, 317968), (668, 296548), (712, 278222), (784, 252671), (833, 237808), (952, 208082), (1169, 169456), (1246, 158984), (1336, 148274), (1424, 139111), (1513, 130928), (1666, 118904), (1904, 104041), (2338, 84728), (2492, 79492), (2672, 74137), (2839, 69776), (3026, 65464), (3332, 59452), (4361, 45424), (4676, 42364), (4984, 39746), (5678, 34888), (6052, 32732), (6664, 29726), (8183, 24208), (8722, 22712), (9352, 21182), (9968, 19873), (10591, 18704), (11356, 17444), (12104, 16366), (13328, 14863)]