151387136

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:321

約数の個数: 88

約数和(自身を含む): 330140160

約数和(自身を除く): 178753024

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 251, 256, 304, 496, 502, 512, 589, 608, 992, 1004, 1024, 1178, 1216, 1984, 2008, 2356, 2432, 3968, 4016, 4712, 4769, 4864, 7781, 7936, 8032, 9424, 9538, 9728, 15562, 15872, 16064, 18848, 19076, 19456, 31124, 31744, 32128, 37696, 38152, 62248, 64256, 75392, 76304, 124496, 128512, 147839, 150784, 152608, 248992, 257024, 295678, 301568, 305216, 497984, 591356, 603136, 610432, 995968, 1182712, 1220864, 1991936, 2365424, 2441728, 3983872, 4730848, 4883456, 7967744, 9461696, 18923392, 37846784, 75693568, 151387136]

約数ペア:

[(1, 151387136), (2, 75693568), (4, 37846784), (8, 18923392), (16, 9461696), (19, 7967744), (31, 4883456), (32, 4730848), (38, 3983872), (62, 2441728), (64, 2365424), (76, 1991936), (124, 1220864), (128, 1182712), (152, 995968), (248, 610432), (251, 603136), (256, 591356), (304, 497984), (496, 305216), (502, 301568), (512, 295678), (589, 257024), (608, 248992), (992, 152608), (1004, 150784), (1024, 147839), (1178, 128512), (1216, 124496), (1984, 76304), (2008, 75392), (2356, 64256), (2432, 62248), (3968, 38152), (4016, 37696), (4712, 32128), (4769, 31744), (4864, 31124), (7781, 19456), (7936, 19076), (8032, 18848), (9424, 16064), (9538, 15872), (9728, 15562)]