151946816

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:388

約数の個数: 112

約数和(自身を含む): 371319552

約数和(自身を除く): 219372736

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 71, 112, 119, 136, 142, 224, 238, 272, 281, 284, 448, 476, 497, 544, 562, 568, 952, 994, 1088, 1124, 1136, 1207, 1904, 1967, 1988, 2248, 2272, 2414, 3808, 3934, 3976, 4496, 4544, 4777, 4828, 7616, 7868, 7952, 8449, 8992, 9554, 9656, 15736, 15904, 16898, 17984, 19108, 19312, 19951, 31472, 31808, 33439, 33796, 38216, 38624, 39902, 62944, 66878, 67592, 76432, 77248, 79804, 125888, 133756, 135184, 139657, 152864, 159608, 267512, 270368, 279314, 305728, 319216, 339167, 535024, 540736, 558628, 638432, 678334, 1070048, 1117256, 1276864, 1356668, 2140096, 2234512, 2374169, 2713336, 4469024, 4748338, 5426672, 8938048, 9496676, 10853344, 18993352, 21706688, 37986704, 75973408, 151946816]

約数ペア:

[(1, 151946816), (2, 75973408), (4, 37986704), (7, 21706688), (8, 18993352), (14, 10853344), (16, 9496676), (17, 8938048), (28, 5426672), (32, 4748338), (34, 4469024), (56, 2713336), (64, 2374169), (68, 2234512), (71, 2140096), (112, 1356668), (119, 1276864), (136, 1117256), (142, 1070048), (224, 678334), (238, 638432), (272, 558628), (281, 540736), (284, 535024), (448, 339167), (476, 319216), (497, 305728), (544, 279314), (562, 270368), (568, 267512), (952, 159608), (994, 152864), (1088, 139657), (1124, 135184), (1136, 133756), (1207, 125888), (1904, 79804), (1967, 77248), (1988, 76432), (2248, 67592), (2272, 66878), (2414, 62944), (3808, 39902), (3934, 38624), (3976, 38216), (4496, 33796), (4544, 33439), (4777, 31808), (4828, 31472), (7616, 19951), (7868, 19312), (7952, 19108), (8449, 17984), (8992, 16898), (9554, 15904), (9656, 15736)]