189873984

素因数分解:

$2^6\times 3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:512

約数の個数: 112

約数和(自身を含む): 524060928

約数和(自身を除く): 334186944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 53, 64, 94, 96, 106, 141, 159, 188, 192, 212, 282, 318, 376, 397, 424, 564, 636, 752, 794, 848, 1128, 1191, 1272, 1504, 1588, 1696, 2256, 2382, 2491, 2544, 3008, 3176, 3392, 4512, 4764, 4982, 5088, 6352, 7473, 9024, 9528, 9964, 10176, 12704, 14946, 18659, 19056, 19928, 21041, 25408, 29892, 37318, 38112, 39856, 42082, 55977, 59784, 63123, 74636, 76224, 79712, 84164, 111954, 119568, 126246, 149272, 159424, 168328, 223908, 239136, 252492, 298544, 336656, 447816, 478272, 504984, 597088, 673312, 895632, 988927, 1009968, 1194176, 1346624, 1791264, 1977854, 2019936, 2966781, 3582528, 3955708, 4039872, 5933562, 7911416, 11867124, 15822832, 23734248, 31645664, 47468496, 63291328, 94936992, 189873984]

約数ペア:

[(1, 189873984), (2, 94936992), (3, 63291328), (4, 47468496), (6, 31645664), (8, 23734248), (12, 15822832), (16, 11867124), (24, 7911416), (32, 5933562), (47, 4039872), (48, 3955708), (53, 3582528), (64, 2966781), (94, 2019936), (96, 1977854), (106, 1791264), (141, 1346624), (159, 1194176), (188, 1009968), (192, 988927), (212, 895632), (282, 673312), (318, 597088), (376, 504984), (397, 478272), (424, 447816), (564, 336656), (636, 298544), (752, 252492), (794, 239136), (848, 223908), (1128, 168328), (1191, 159424), (1272, 149272), (1504, 126246), (1588, 119568), (1696, 111954), (2256, 84164), (2382, 79712), (2491, 76224), (2544, 74636), (3008, 63123), (3176, 59784), (3392, 55977), (4512, 42082), (4764, 39856), (4982, 38112), (5088, 37318), (6352, 29892), (7473, 25408), (9024, 21041), (9528, 19928), (9964, 19056), (10176, 18659), (12704, 14946)]