194779872

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1223}}^1$

素因数の和:1325

約数の個数: 144

約数和(自身を含む): 641571840

約数和(自身を除く): 446791968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 79, 84, 96, 112, 126, 144, 158, 168, 224, 237, 252, 288, 316, 336, 474, 504, 553, 632, 672, 711, 948, 1008, 1106, 1223, 1264, 1422, 1659, 1896, 2016, 2212, 2446, 2528, 2844, 3318, 3669, 3792, 4424, 4892, 4977, 5688, 6636, 7338, 7584, 8561, 8848, 9784, 9954, 11007, 11376, 13272, 14676, 17122, 17696, 19568, 19908, 22014, 22752, 25683, 26544, 29352, 34244, 39136, 39816, 44028, 51366, 53088, 58704, 68488, 77049, 79632, 88056, 96617, 102732, 117408, 136976, 154098, 159264, 176112, 193234, 205464, 273952, 289851, 308196, 352224, 386468, 410928, 579702, 616392, 676319, 772936, 821856, 869553, 1159404, 1232784, 1352638, 1545872, 1739106, 2028957, 2318808, 2465568, 2705276, 3091744, 3478212, 4057914, 4637616, 5410552, 6086871, 6956424, 8115828, 9275232, 10821104, 12173742, 13912848, 16231656, 21642208, 24347484, 27825696, 32463312, 48694968, 64926624, 97389936, 194779872]

約数ペア:

[(1, 194779872), (2, 97389936), (3, 64926624), (4, 48694968), (6, 32463312), (7, 27825696), (8, 24347484), (9, 21642208), (12, 16231656), (14, 13912848), (16, 12173742), (18, 10821104), (21, 9275232), (24, 8115828), (28, 6956424), (32, 6086871), (36, 5410552), (42, 4637616), (48, 4057914), (56, 3478212), (63, 3091744), (72, 2705276), (79, 2465568), (84, 2318808), (96, 2028957), (112, 1739106), (126, 1545872), (144, 1352638), (158, 1232784), (168, 1159404), (224, 869553), (237, 821856), (252, 772936), (288, 676319), (316, 616392), (336, 579702), (474, 410928), (504, 386468), (553, 352224), (632, 308196), (672, 289851), (711, 273952), (948, 205464), (1008, 193234), (1106, 176112), (1223, 159264), (1264, 154098), (1422, 136976), (1659, 117408), (1896, 102732), (2016, 96617), (2212, 88056), (2446, 79632), (2528, 77049), (2844, 68488), (3318, 58704), (3669, 53088), (3792, 51366), (4424, 44028), (4892, 39816), (4977, 39136), (5688, 34244), (6636, 29352), (7338, 26544), (7584, 25683), (8561, 22752), (8848, 22014), (9784, 19908), (9954, 19568), (11007, 17696), (11376, 17122), (13272, 14676)]