191448064

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:251

約数の個数: 88

約数和(自身を含む): 408220928

約数和(自身を除く): 216772864

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 124, 128, 148, 163, 248, 256, 296, 326, 496, 512, 592, 652, 992, 1024, 1147, 1184, 1304, 1984, 2294, 2368, 2608, 3968, 4588, 4736, 5053, 5216, 6031, 7936, 9176, 9472, 10106, 10432, 12062, 15872, 18352, 18944, 20212, 20864, 24124, 31744, 36704, 37888, 40424, 41728, 48248, 73408, 80848, 83456, 96496, 146816, 161696, 166912, 186961, 192992, 293632, 323392, 373922, 385984, 587264, 646784, 747844, 771968, 1174528, 1293568, 1495688, 1543936, 2587136, 2991376, 3087872, 5174272, 5982752, 6175744, 11965504, 23931008, 47862016, 95724032, 191448064]

約数ペア:

[(1, 191448064), (2, 95724032), (4, 47862016), (8, 23931008), (16, 11965504), (31, 6175744), (32, 5982752), (37, 5174272), (62, 3087872), (64, 2991376), (74, 2587136), (124, 1543936), (128, 1495688), (148, 1293568), (163, 1174528), (248, 771968), (256, 747844), (296, 646784), (326, 587264), (496, 385984), (512, 373922), (592, 323392), (652, 293632), (992, 192992), (1024, 186961), (1147, 166912), (1184, 161696), (1304, 146816), (1984, 96496), (2294, 83456), (2368, 80848), (2608, 73408), (3968, 48248), (4588, 41728), (4736, 40424), (5053, 37888), (5216, 36704), (6031, 31744), (7936, 24124), (9176, 20864), (9472, 20212), (10106, 18944), (10432, 18352), (12062, 15872)]