186853120

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:346

約数の個数: 144

約数和(自身を含む): 490952448

約数和(自身を除く): 304099328

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 128, 136, 155, 160, 170, 248, 256, 272, 277, 310, 320, 340, 496, 527, 544, 554, 620, 640, 680, 992, 1054, 1088, 1108, 1240, 1280, 1360, 1385, 1984, 2108, 2176, 2216, 2480, 2635, 2720, 2770, 3968, 4216, 4352, 4432, 4709, 4960, 5270, 5440, 5540, 7936, 8432, 8587, 8864, 9418, 9920, 10540, 10880, 11080, 16864, 17174, 17728, 18836, 19840, 21080, 21760, 22160, 23545, 33728, 34348, 35456, 37672, 39680, 42160, 42935, 44320, 47090, 67456, 68696, 70912, 75344, 84320, 85870, 88640, 94180, 134912, 137392, 145979, 150688, 168640, 171740, 177280, 188360, 274784, 291958, 301376, 337280, 343480, 354560, 376720, 549568, 583916, 602752, 674560, 686960, 729895, 753440, 1099136, 1167832, 1205504, 1373920, 1459790, 1506880, 2198272, 2335664, 2747840, 2919580, 3013760, 4671328, 5495680, 5839160, 6027520, 9342656, 10991360, 11678320, 18685312, 23356640, 37370624, 46713280, 93426560, 186853120]

約数ペア:

[(1, 186853120), (2, 93426560), (4, 46713280), (5, 37370624), (8, 23356640), (10, 18685312), (16, 11678320), (17, 10991360), (20, 9342656), (31, 6027520), (32, 5839160), (34, 5495680), (40, 4671328), (62, 3013760), (64, 2919580), (68, 2747840), (80, 2335664), (85, 2198272), (124, 1506880), (128, 1459790), (136, 1373920), (155, 1205504), (160, 1167832), (170, 1099136), (248, 753440), (256, 729895), (272, 686960), (277, 674560), (310, 602752), (320, 583916), (340, 549568), (496, 376720), (527, 354560), (544, 343480), (554, 337280), (620, 301376), (640, 291958), (680, 274784), (992, 188360), (1054, 177280), (1088, 171740), (1108, 168640), (1240, 150688), (1280, 145979), (1360, 137392), (1385, 134912), (1984, 94180), (2108, 88640), (2176, 85870), (2216, 84320), (2480, 75344), (2635, 70912), (2720, 68696), (2770, 67456), (3968, 47090), (4216, 44320), (4352, 42935), (4432, 42160), (4709, 39680), (4960, 37672), (5270, 35456), (5440, 34348), (5540, 33728), (7936, 23545), (8432, 22160), (8587, 21760), (8864, 21080), (9418, 19840), (9920, 18836), (10540, 17728), (10880, 17174), (11080, 16864)]