189887616

素因数分解:

$2^7\times 3^2\times {\mathrm{191}}^1\times {\mathrm{863}}^1$

素因数の和:1074

約数の個数: 96

約数和(自身を含む): 549918720

約数和(自身を除く): 360031104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 191, 192, 288, 382, 384, 573, 576, 764, 863, 1146, 1152, 1528, 1719, 1726, 2292, 2589, 3056, 3438, 3452, 4584, 5178, 6112, 6876, 6904, 7767, 9168, 10356, 12224, 13752, 13808, 15534, 18336, 20712, 24448, 27504, 27616, 31068, 36672, 41424, 55008, 55232, 62136, 73344, 82848, 110016, 110464, 124272, 164833, 165696, 220032, 248544, 329666, 331392, 494499, 497088, 659332, 988998, 994176, 1318664, 1483497, 1977996, 2637328, 2966994, 3955992, 5274656, 5933988, 7911984, 10549312, 11867976, 15823968, 21098624, 23735952, 31647936, 47471904, 63295872, 94943808, 189887616]

約数ペア:

[(1, 189887616), (2, 94943808), (3, 63295872), (4, 47471904), (6, 31647936), (8, 23735952), (9, 21098624), (12, 15823968), (16, 11867976), (18, 10549312), (24, 7911984), (32, 5933988), (36, 5274656), (48, 3955992), (64, 2966994), (72, 2637328), (96, 1977996), (128, 1483497), (144, 1318664), (191, 994176), (192, 988998), (288, 659332), (382, 497088), (384, 494499), (573, 331392), (576, 329666), (764, 248544), (863, 220032), (1146, 165696), (1152, 164833), (1528, 124272), (1719, 110464), (1726, 110016), (2292, 82848), (2589, 73344), (3056, 62136), (3438, 55232), (3452, 55008), (4584, 41424), (5178, 36672), (6112, 31068), (6876, 27616), (6904, 27504), (7767, 24448), (9168, 20712), (10356, 18336), (12224, 15534), (13752, 13808)]