159865888

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:187

約数の個数: 144

約数和(自身を含む): 402869376

約数和(自身を除く): 243003488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 41, 52, 56, 82, 91, 103, 104, 112, 164, 169, 182, 206, 208, 224, 287, 328, 338, 364, 412, 416, 533, 574, 656, 676, 721, 728, 824, 1066, 1148, 1183, 1312, 1339, 1352, 1442, 1456, 1648, 2132, 2296, 2366, 2678, 2704, 2884, 2912, 3296, 3731, 4223, 4264, 4592, 4732, 5356, 5408, 5768, 6929, 7462, 8446, 8528, 9184, 9373, 9464, 10712, 11536, 13858, 14924, 16892, 17056, 17407, 18746, 18928, 21424, 23072, 27716, 29561, 29848, 33784, 34814, 37492, 37856, 42848, 48503, 54899, 55432, 59122, 59696, 67568, 69628, 74984, 97006, 109798, 110864, 118244, 119392, 121849, 135136, 139256, 149968, 194012, 219596, 221728, 236488, 243698, 278512, 299936, 384293, 388024, 439192, 472976, 487396, 557024, 713687, 768586, 776048, 878384, 945952, 974792, 1427374, 1537172, 1552096, 1756768, 1949584, 2854748, 3074344, 3899168, 4995809, 5709496, 6148688, 9991618, 11418992, 12297376, 19983236, 22837984, 39966472, 79932944, 159865888]

約数ペア:

[(1, 159865888), (2, 79932944), (4, 39966472), (7, 22837984), (8, 19983236), (13, 12297376), (14, 11418992), (16, 9991618), (26, 6148688), (28, 5709496), (32, 4995809), (41, 3899168), (52, 3074344), (56, 2854748), (82, 1949584), (91, 1756768), (103, 1552096), (104, 1537172), (112, 1427374), (164, 974792), (169, 945952), (182, 878384), (206, 776048), (208, 768586), (224, 713687), (287, 557024), (328, 487396), (338, 472976), (364, 439192), (412, 388024), (416, 384293), (533, 299936), (574, 278512), (656, 243698), (676, 236488), (721, 221728), (728, 219596), (824, 194012), (1066, 149968), (1148, 139256), (1183, 135136), (1312, 121849), (1339, 119392), (1352, 118244), (1442, 110864), (1456, 109798), (1648, 97006), (2132, 74984), (2296, 69628), (2366, 67568), (2678, 59696), (2704, 59122), (2884, 55432), (2912, 54899), (3296, 48503), (3731, 42848), (4223, 37856), (4264, 37492), (4592, 34814), (4732, 33784), (5356, 29848), (5408, 29561), (5768, 27716), (6929, 23072), (7462, 21424), (8446, 18928), (8528, 18746), (9184, 17407), (9373, 17056), (9464, 16892), (10712, 14924), (11536, 13858)]