160531456

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:299

約数の個数: 88

約数和(自身を含む): 348481280

約数和(自身を除く): 187949824

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 128, 148, 152, 223, 256, 296, 304, 446, 512, 592, 608, 703, 892, 1024, 1184, 1216, 1406, 1784, 2368, 2432, 2812, 3568, 4237, 4736, 4864, 5624, 7136, 8251, 8474, 9472, 9728, 11248, 14272, 16502, 16948, 18944, 19456, 22496, 28544, 33004, 33896, 37888, 44992, 57088, 66008, 67792, 89984, 114176, 132016, 135584, 156769, 179968, 228352, 264032, 271168, 313538, 359936, 528064, 542336, 627076, 719872, 1056128, 1084672, 1254152, 2112256, 2169344, 2508304, 4224512, 4338688, 5016608, 8449024, 10033216, 20066432, 40132864, 80265728, 160531456]

約数ペア:

[(1, 160531456), (2, 80265728), (4, 40132864), (8, 20066432), (16, 10033216), (19, 8449024), (32, 5016608), (37, 4338688), (38, 4224512), (64, 2508304), (74, 2169344), (76, 2112256), (128, 1254152), (148, 1084672), (152, 1056128), (223, 719872), (256, 627076), (296, 542336), (304, 528064), (446, 359936), (512, 313538), (592, 271168), (608, 264032), (703, 228352), (892, 179968), (1024, 156769), (1184, 135584), (1216, 132016), (1406, 114176), (1784, 89984), (2368, 67792), (2432, 66008), (2812, 57088), (3568, 44992), (4237, 37888), (4736, 33896), (4864, 33004), (5624, 28544), (7136, 22496), (8251, 19456), (8474, 18944), (9472, 16948), (9728, 16502), (11248, 14272)]