132456448

素因数分解:

$2^{13}\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:105

約数の個数: 112

約数和(自身を含む): 298825920

約数和(自身を除く): 166369472

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 37, 38, 46, 64, 74, 76, 92, 128, 148, 152, 184, 256, 296, 304, 368, 437, 512, 592, 608, 703, 736, 851, 874, 1024, 1184, 1216, 1406, 1472, 1702, 1748, 2048, 2368, 2432, 2812, 2944, 3404, 3496, 4096, 4736, 4864, 5624, 5888, 6808, 6992, 8192, 9472, 9728, 11248, 11776, 13616, 13984, 16169, 18944, 19456, 22496, 23552, 27232, 27968, 32338, 37888, 38912, 44992, 47104, 54464, 55936, 64676, 75776, 77824, 89984, 94208, 108928, 111872, 129352, 151552, 155648, 179968, 188416, 217856, 223744, 258704, 303104, 359936, 435712, 447488, 517408, 719872, 871424, 894976, 1034816, 1439744, 1742848, 1789952, 2069632, 2879488, 3485696, 3579904, 4139264, 5758976, 6971392, 8278528, 16557056, 33114112, 66228224, 132456448]

約数ペア:

[(1, 132456448), (2, 66228224), (4, 33114112), (8, 16557056), (16, 8278528), (19, 6971392), (23, 5758976), (32, 4139264), (37, 3579904), (38, 3485696), (46, 2879488), (64, 2069632), (74, 1789952), (76, 1742848), (92, 1439744), (128, 1034816), (148, 894976), (152, 871424), (184, 719872), (256, 517408), (296, 447488), (304, 435712), (368, 359936), (437, 303104), (512, 258704), (592, 223744), (608, 217856), (703, 188416), (736, 179968), (851, 155648), (874, 151552), (1024, 129352), (1184, 111872), (1216, 108928), (1406, 94208), (1472, 89984), (1702, 77824), (1748, 75776), (2048, 64676), (2368, 55936), (2432, 54464), (2812, 47104), (2944, 44992), (3404, 38912), (3496, 37888), (4096, 32338), (4736, 27968), (4864, 27232), (5624, 23552), (5888, 22496), (6808, 19456), (6992, 18944), (8192, 16169), (9472, 13984), (9728, 13616), (11248, 11776)]