198667008

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^2\times {\mathrm{163}}^1$

素因数の和:231

約数の個数: 162

約数和(自身を含む): 602466956

約数和(自身を除く): 403799948

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 163, 184, 192, 207, 256, 276, 288, 326, 368, 384, 414, 489, 529, 552, 576, 652, 736, 768, 828, 978, 1058, 1104, 1152, 1304, 1467, 1472, 1587, 1656, 1956, 2116, 2208, 2304, 2608, 2934, 2944, 3174, 3312, 3749, 3912, 4232, 4416, 4761, 5216, 5868, 5888, 6348, 6624, 7498, 7824, 8464, 8832, 9522, 10432, 11247, 11736, 12696, 13248, 14996, 15648, 16928, 17664, 19044, 20864, 22494, 23472, 25392, 26496, 29992, 31296, 33741, 33856, 38088, 41728, 44988, 46944, 50784, 52992, 59984, 62592, 67482, 67712, 76176, 86227, 89976, 93888, 101568, 119968, 125184, 134964, 135424, 152352, 172454, 179952, 187776, 203136, 239936, 258681, 269928, 304704, 344908, 359904, 375552, 406272, 479872, 517362, 539856, 609408, 689816, 719808, 776043, 959744, 1034724, 1079712, 1218816, 1379632, 1439616, 1552086, 2069448, 2159424, 2759264, 2879232, 3104172, 4138896, 4318848, 5518528, 6208344, 8277792, 8637696, 11037056, 12416688, 16555584, 22074112, 24833376, 33111168, 49666752, 66222336, 99333504, 198667008]

約数ペア:

[(1, 198667008), (2, 99333504), (3, 66222336), (4, 49666752), (6, 33111168), (8, 24833376), (9, 22074112), (12, 16555584), (16, 12416688), (18, 11037056), (23, 8637696), (24, 8277792), (32, 6208344), (36, 5518528), (46, 4318848), (48, 4138896), (64, 3104172), (69, 2879232), (72, 2759264), (92, 2159424), (96, 2069448), (128, 1552086), (138, 1439616), (144, 1379632), (163, 1218816), (184, 1079712), (192, 1034724), (207, 959744), (256, 776043), (276, 719808), (288, 689816), (326, 609408), (368, 539856), (384, 517362), (414, 479872), (489, 406272), (529, 375552), (552, 359904), (576, 344908), (652, 304704), (736, 269928), (768, 258681), (828, 239936), (978, 203136), (1058, 187776), (1104, 179952), (1152, 172454), (1304, 152352), (1467, 135424), (1472, 134964), (1587, 125184), (1656, 119968), (1956, 101568), (2116, 93888), (2208, 89976), (2304, 86227), (2608, 76176), (2934, 67712), (2944, 67482), (3174, 62592), (3312, 59984), (3749, 52992), (3912, 50784), (4232, 46944), (4416, 44988), (4761, 41728), (5216, 38088), (5868, 33856), (5888, 33741), (6348, 31296), (6624, 29992), (7498, 26496), (7824, 25392), (8464, 23472), (8832, 22494), (9522, 20864), (10432, 19044), (11247, 17664), (11736, 16928), (12696, 15648), (13248, 14996)]