187105128

素因数分解:

$2^3\times 3^1\times 7^4\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:245

約数の個数: 160

約数和(自身を含む): 580815360

約数和(自身を除く): 393710232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 49, 51, 56, 68, 84, 98, 102, 119, 136, 147, 168, 191, 196, 204, 238, 294, 343, 357, 382, 392, 408, 476, 573, 588, 686, 714, 764, 833, 952, 1029, 1146, 1176, 1337, 1372, 1428, 1528, 1666, 2058, 2292, 2401, 2499, 2674, 2744, 2856, 3247, 3332, 4011, 4116, 4584, 4802, 4998, 5348, 5831, 6494, 6664, 7203, 8022, 8232, 9359, 9604, 9741, 9996, 10696, 11662, 12988, 14406, 16044, 17493, 18718, 19208, 19482, 19992, 22729, 23324, 25976, 28077, 28812, 32088, 34986, 37436, 38964, 40817, 45458, 46648, 56154, 57624, 65513, 68187, 69972, 74872, 77928, 81634, 90916, 112308, 122451, 131026, 136374, 139944, 159103, 163268, 181832, 196539, 224616, 244902, 262052, 272748, 318206, 326536, 393078, 458591, 477309, 489804, 524104, 545496, 636412, 786156, 917182, 954618, 979608, 1113721, 1272824, 1375773, 1572312, 1834364, 1909236, 2227442, 2751546, 3341163, 3668728, 3818472, 4454884, 5503092, 6682326, 7796047, 8909768, 11006184, 13364652, 15592094, 23388141, 26729304, 31184188, 46776282, 62368376, 93552564, 187105128]

約数ペア:

[(1, 187105128), (2, 93552564), (3, 62368376), (4, 46776282), (6, 31184188), (7, 26729304), (8, 23388141), (12, 15592094), (14, 13364652), (17, 11006184), (21, 8909768), (24, 7796047), (28, 6682326), (34, 5503092), (42, 4454884), (49, 3818472), (51, 3668728), (56, 3341163), (68, 2751546), (84, 2227442), (98, 1909236), (102, 1834364), (119, 1572312), (136, 1375773), (147, 1272824), (168, 1113721), (191, 979608), (196, 954618), (204, 917182), (238, 786156), (294, 636412), (343, 545496), (357, 524104), (382, 489804), (392, 477309), (408, 458591), (476, 393078), (573, 326536), (588, 318206), (686, 272748), (714, 262052), (764, 244902), (833, 224616), (952, 196539), (1029, 181832), (1146, 163268), (1176, 159103), (1337, 139944), (1372, 136374), (1428, 131026), (1528, 122451), (1666, 112308), (2058, 90916), (2292, 81634), (2401, 77928), (2499, 74872), (2674, 69972), (2744, 68187), (2856, 65513), (3247, 57624), (3332, 56154), (4011, 46648), (4116, 45458), (4584, 40817), (4802, 38964), (4998, 37436), (5348, 34986), (5831, 32088), (6494, 28812), (6664, 28077), (7203, 25976), (8022, 23324), (8232, 22729), (9359, 19992), (9604, 19482), (9741, 19208), (9996, 18718), (10696, 17493), (11662, 16044), (12988, 14406)]