188192992

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:165

約数の個数: 144

約数和(自身を含む): 448247520

約数和(自身を除く): 260054528

約数列:

[1, 2, 4, 8, 13, 16, 17, 23, 26, 32, 34, 46, 52, 68, 89, 92, 104, 136, 169, 178, 184, 208, 221, 272, 299, 338, 356, 368, 391, 416, 442, 544, 598, 676, 712, 736, 782, 884, 1157, 1196, 1352, 1424, 1513, 1564, 1768, 2047, 2314, 2392, 2704, 2848, 2873, 3026, 3128, 3536, 3887, 4094, 4628, 4784, 5083, 5408, 5746, 6052, 6256, 7072, 7774, 8188, 9256, 9568, 10166, 11492, 12104, 12512, 15041, 15548, 16376, 18512, 19669, 20332, 22984, 24208, 26611, 30082, 31096, 32752, 34799, 37024, 39338, 40664, 45968, 48416, 53222, 60164, 62192, 65504, 66079, 69598, 78676, 81328, 91936, 106444, 120328, 124384, 132158, 139196, 157352, 162656, 212888, 240656, 255697, 264316, 278392, 314704, 345943, 425776, 452387, 481312, 511394, 528632, 556784, 629408, 691886, 851552, 904774, 1022788, 1057264, 1113568, 1383772, 1809548, 2045576, 2114528, 2767544, 3619096, 4091152, 5535088, 5881031, 7238192, 8182304, 11070176, 11762062, 14476384, 23524124, 47048248, 94096496, 188192992]

約数ペア:

[(1, 188192992), (2, 94096496), (4, 47048248), (8, 23524124), (13, 14476384), (16, 11762062), (17, 11070176), (23, 8182304), (26, 7238192), (32, 5881031), (34, 5535088), (46, 4091152), (52, 3619096), (68, 2767544), (89, 2114528), (92, 2045576), (104, 1809548), (136, 1383772), (169, 1113568), (178, 1057264), (184, 1022788), (208, 904774), (221, 851552), (272, 691886), (299, 629408), (338, 556784), (356, 528632), (368, 511394), (391, 481312), (416, 452387), (442, 425776), (544, 345943), (598, 314704), (676, 278392), (712, 264316), (736, 255697), (782, 240656), (884, 212888), (1157, 162656), (1196, 157352), (1352, 139196), (1424, 132158), (1513, 124384), (1564, 120328), (1768, 106444), (2047, 91936), (2314, 81328), (2392, 78676), (2704, 69598), (2848, 66079), (2873, 65504), (3026, 62192), (3128, 60164), (3536, 53222), (3887, 48416), (4094, 45968), (4628, 40664), (4784, 39338), (5083, 37024), (5408, 34799), (5746, 32752), (6052, 31096), (6256, 30082), (7072, 26611), (7774, 24208), (8188, 22984), (9256, 20332), (9568, 19669), (10166, 18512), (11492, 16376), (12104, 15548), (12512, 15041)]