159983264

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:350

約数の個数: 96

約数和(自身を含む): 375379200

約数和(自身を除く): 215395936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 97, 112, 148, 194, 199, 224, 259, 296, 388, 398, 518, 592, 679, 776, 796, 1036, 1184, 1358, 1393, 1552, 1592, 2072, 2716, 2786, 3104, 3184, 3589, 4144, 5432, 5572, 6368, 7178, 7363, 8288, 10864, 11144, 14356, 14726, 19303, 21728, 22288, 25123, 28712, 29452, 38606, 44576, 50246, 51541, 57424, 58904, 77212, 100492, 103082, 114848, 117808, 135121, 154424, 200984, 206164, 235616, 270242, 308848, 401968, 412328, 540484, 617696, 714211, 803936, 824656, 1080968, 1428422, 1649312, 2161936, 2856844, 4323872, 4999477, 5713688, 9998954, 11427376, 19997908, 22854752, 39995816, 79991632, 159983264]

約数ペア:

[(1, 159983264), (2, 79991632), (4, 39995816), (7, 22854752), (8, 19997908), (14, 11427376), (16, 9998954), (28, 5713688), (32, 4999477), (37, 4323872), (56, 2856844), (74, 2161936), (97, 1649312), (112, 1428422), (148, 1080968), (194, 824656), (199, 803936), (224, 714211), (259, 617696), (296, 540484), (388, 412328), (398, 401968), (518, 308848), (592, 270242), (679, 235616), (776, 206164), (796, 200984), (1036, 154424), (1184, 135121), (1358, 117808), (1393, 114848), (1552, 103082), (1592, 100492), (2072, 77212), (2716, 58904), (2786, 57424), (3104, 51541), (3184, 50246), (3589, 44576), (4144, 38606), (5432, 29452), (5572, 28712), (6368, 25123), (7178, 22288), (7363, 21728), (8288, 19303), (10864, 14726), (11144, 14356)]