173669808

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:387

約数の個数: 120

約数和(自身を含む): 493777920

約数和(自身を除く): 320108112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 79, 104, 156, 158, 169, 208, 237, 271, 312, 316, 338, 474, 507, 542, 624, 632, 676, 813, 948, 1014, 1027, 1084, 1264, 1352, 1626, 1896, 2028, 2054, 2168, 2704, 3081, 3252, 3523, 3792, 4056, 4108, 4336, 6162, 6504, 7046, 8112, 8216, 10569, 12324, 13008, 13351, 14092, 16432, 21138, 21409, 24648, 26702, 28184, 40053, 42276, 42818, 45799, 49296, 53404, 56368, 64227, 80106, 84552, 85636, 91598, 106808, 128454, 137397, 160212, 169104, 171272, 183196, 213616, 256908, 274794, 278317, 320424, 342544, 366392, 513816, 549588, 556634, 640848, 732784, 834951, 1027632, 1099176, 1113268, 1669902, 2198352, 2226536, 3339804, 3618121, 4453072, 6679608, 7236242, 10854363, 13359216, 14472484, 21708726, 28944968, 43417452, 57889936, 86834904, 173669808]

約数ペア:

[(1, 173669808), (2, 86834904), (3, 57889936), (4, 43417452), (6, 28944968), (8, 21708726), (12, 14472484), (13, 13359216), (16, 10854363), (24, 7236242), (26, 6679608), (39, 4453072), (48, 3618121), (52, 3339804), (78, 2226536), (79, 2198352), (104, 1669902), (156, 1113268), (158, 1099176), (169, 1027632), (208, 834951), (237, 732784), (271, 640848), (312, 556634), (316, 549588), (338, 513816), (474, 366392), (507, 342544), (542, 320424), (624, 278317), (632, 274794), (676, 256908), (813, 213616), (948, 183196), (1014, 171272), (1027, 169104), (1084, 160212), (1264, 137397), (1352, 128454), (1626, 106808), (1896, 91598), (2028, 85636), (2054, 84552), (2168, 80106), (2704, 64227), (3081, 56368), (3252, 53404), (3523, 49296), (3792, 45799), (4056, 42818), (4108, 42276), (4336, 40053), (6162, 28184), (6504, 26702), (7046, 24648), (8112, 21409), (8216, 21138), (10569, 16432), (12324, 14092), (13008, 13351)]