172872048

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:263

約数の個数: 160

約数和(自身を含む): 504824832

約数和(自身を除く): 331952784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 46, 48, 51, 61, 68, 69, 92, 102, 122, 136, 138, 151, 183, 184, 204, 244, 272, 276, 302, 366, 368, 391, 408, 453, 488, 552, 604, 732, 782, 816, 906, 976, 1037, 1104, 1173, 1208, 1403, 1464, 1564, 1812, 2074, 2346, 2416, 2567, 2806, 2928, 3111, 3128, 3473, 3624, 4148, 4209, 4692, 5134, 5612, 6222, 6256, 6946, 7248, 7701, 8296, 8418, 9211, 9384, 10268, 10419, 11224, 12444, 13892, 15402, 16592, 16836, 18422, 18768, 20536, 20838, 22448, 23851, 24888, 27633, 27784, 30804, 33672, 36844, 41072, 41676, 47702, 49776, 55266, 55568, 59041, 61608, 67344, 71553, 73688, 83352, 95404, 110532, 118082, 123216, 143106, 147376, 156587, 166704, 177123, 190808, 211853, 221064, 236164, 286212, 313174, 354246, 381616, 423706, 442128, 469761, 472328, 572424, 626348, 635559, 708492, 847412, 939522, 944656, 1144848, 1252696, 1271118, 1416984, 1694824, 1879044, 2505392, 2542236, 2833968, 3389648, 3601501, 3758088, 5084472, 7203002, 7516176, 10168944, 10804503, 14406004, 21609006, 28812008, 43218012, 57624016, 86436024, 172872048]

約数ペア:

[(1, 172872048), (2, 86436024), (3, 57624016), (4, 43218012), (6, 28812008), (8, 21609006), (12, 14406004), (16, 10804503), (17, 10168944), (23, 7516176), (24, 7203002), (34, 5084472), (46, 3758088), (48, 3601501), (51, 3389648), (61, 2833968), (68, 2542236), (69, 2505392), (92, 1879044), (102, 1694824), (122, 1416984), (136, 1271118), (138, 1252696), (151, 1144848), (183, 944656), (184, 939522), (204, 847412), (244, 708492), (272, 635559), (276, 626348), (302, 572424), (366, 472328), (368, 469761), (391, 442128), (408, 423706), (453, 381616), (488, 354246), (552, 313174), (604, 286212), (732, 236164), (782, 221064), (816, 211853), (906, 190808), (976, 177123), (1037, 166704), (1104, 156587), (1173, 147376), (1208, 143106), (1403, 123216), (1464, 118082), (1564, 110532), (1812, 95404), (2074, 83352), (2346, 73688), (2416, 71553), (2567, 67344), (2806, 61608), (2928, 59041), (3111, 55568), (3128, 55266), (3473, 49776), (3624, 47702), (4148, 41676), (4209, 41072), (4692, 36844), (5134, 33672), (5612, 30804), (6222, 27784), (6256, 27633), (6946, 24888), (7248, 23851), (7701, 22448), (8296, 20838), (8418, 20536), (9211, 18768), (9384, 18422), (10268, 16836), (10419, 16592), (11224, 15402), (12444, 13892)]