194421528

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:374

約数の個数: 192

約数和(自身を含む): 643968000

約数和(自身を除く): 449546472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 79, 84, 114, 126, 133, 152, 158, 168, 171, 228, 237, 252, 257, 266, 316, 342, 399, 456, 474, 504, 514, 532, 553, 632, 684, 711, 771, 798, 948, 1028, 1064, 1106, 1197, 1368, 1422, 1501, 1542, 1596, 1659, 1799, 1896, 2056, 2212, 2313, 2394, 2844, 3002, 3084, 3192, 3318, 3598, 4424, 4503, 4626, 4788, 4883, 4977, 5397, 5688, 6004, 6168, 6636, 7196, 9006, 9252, 9576, 9766, 9954, 10507, 10794, 12008, 13272, 13509, 14392, 14649, 16191, 18012, 18504, 19532, 19908, 20303, 21014, 21588, 27018, 29298, 31521, 32382, 34181, 36024, 39064, 39816, 40606, 42028, 43176, 43947, 54036, 58596, 60909, 63042, 64764, 68362, 81212, 84056, 87894, 94563, 102543, 108072, 117192, 121818, 126084, 129528, 136724, 142121, 162424, 175788, 182727, 189126, 205086, 243636, 252168, 273448, 284242, 307629, 351576, 365454, 378252, 385757, 410172, 426363, 487272, 568484, 615258, 730908, 756504, 771514, 820344, 852726, 1136968, 1157271, 1230516, 1279089, 1461816, 1543028, 1705452, 2314542, 2461032, 2558178, 2700299, 3086056, 3410904, 3471813, 4629084, 5116356, 5400598, 6943626, 8100897, 9258168, 10232712, 10801196, 13887252, 16201794, 21602392, 24302691, 27774504, 32403588, 48605382, 64807176, 97210764, 194421528]

約数ペア:

[(1, 194421528), (2, 97210764), (3, 64807176), (4, 48605382), (6, 32403588), (7, 27774504), (8, 24302691), (9, 21602392), (12, 16201794), (14, 13887252), (18, 10801196), (19, 10232712), (21, 9258168), (24, 8100897), (28, 6943626), (36, 5400598), (38, 5116356), (42, 4629084), (56, 3471813), (57, 3410904), (63, 3086056), (72, 2700299), (76, 2558178), (79, 2461032), (84, 2314542), (114, 1705452), (126, 1543028), (133, 1461816), (152, 1279089), (158, 1230516), (168, 1157271), (171, 1136968), (228, 852726), (237, 820344), (252, 771514), (257, 756504), (266, 730908), (316, 615258), (342, 568484), (399, 487272), (456, 426363), (474, 410172), (504, 385757), (514, 378252), (532, 365454), (553, 351576), (632, 307629), (684, 284242), (711, 273448), (771, 252168), (798, 243636), (948, 205086), (1028, 189126), (1064, 182727), (1106, 175788), (1197, 162424), (1368, 142121), (1422, 136724), (1501, 129528), (1542, 126084), (1596, 121818), (1659, 117192), (1799, 108072), (1896, 102543), (2056, 94563), (2212, 87894), (2313, 84056), (2394, 81212), (2844, 68362), (3002, 64764), (3084, 63042), (3192, 60909), (3318, 58596), (3598, 54036), (4424, 43947), (4503, 43176), (4626, 42028), (4788, 40606), (4883, 39816), (4977, 39064), (5397, 36024), (5688, 34181), (6004, 32382), (6168, 31521), (6636, 29298), (7196, 27018), (9006, 21588), (9252, 21014), (9576, 20303), (9766, 19908), (9954, 19532), (10507, 18504), (10794, 18012), (12008, 16191), (13272, 14649), (13509, 14392)]