149111488

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4421}}^1$

素因数の和:4481

約数の個数: 56

約数和(自身を含む): 323478144

約数和(自身を除く): 174366656

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1984, 2108, 4216, 4421, 8432, 8842, 16864, 17684, 33728, 35368, 70736, 75157, 137051, 141472, 150314, 274102, 282944, 300628, 548204, 601256, 1096408, 1202512, 2192816, 2329867, 2405024, 4385632, 4659734, 4810048, 8771264, 9319468, 18638936, 37277872, 74555744, 149111488]

約数ペア:

[(1, 149111488), (2, 74555744), (4, 37277872), (8, 18638936), (16, 9319468), (17, 8771264), (31, 4810048), (32, 4659734), (34, 4385632), (62, 2405024), (64, 2329867), (68, 2192816), (124, 1202512), (136, 1096408), (248, 601256), (272, 548204), (496, 300628), (527, 282944), (544, 274102), (992, 150314), (1054, 141472), (1088, 137051), (1984, 75157), (2108, 70736), (4216, 35368), (4421, 33728), (8432, 17684), (8842, 16864)]