189170784

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{283}}^1$

素因数の和:521

約数の個数: 144

約数和(自身を含む): 591724224

約数和(自身を除く): 402553440

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 211, 264, 283, 288, 352, 396, 422, 528, 566, 633, 792, 844, 849, 1056, 1132, 1266, 1584, 1688, 1698, 1899, 2264, 2321, 2532, 2547, 3113, 3168, 3376, 3396, 3798, 4528, 4642, 5064, 5094, 6226, 6752, 6792, 6963, 7596, 9056, 9284, 9339, 10128, 10188, 12452, 13584, 13926, 15192, 18568, 18678, 20256, 20376, 20889, 24904, 27168, 27852, 28017, 30384, 37136, 37356, 40752, 41778, 49808, 55704, 56034, 59713, 60768, 74272, 74712, 81504, 83556, 99616, 111408, 112068, 119426, 149424, 167112, 179139, 222816, 224136, 238852, 298848, 334224, 358278, 448272, 477704, 537417, 656843, 668448, 716556, 896544, 955408, 1074834, 1313686, 1433112, 1910816, 1970529, 2149668, 2627372, 2866224, 3941058, 4299336, 5254744, 5732448, 5911587, 7882116, 8598672, 10509488, 11823174, 15764232, 17197344, 21018976, 23646348, 31528464, 47292696, 63056928, 94585392, 189170784]

約数ペア:

[(1, 189170784), (2, 94585392), (3, 63056928), (4, 47292696), (6, 31528464), (8, 23646348), (9, 21018976), (11, 17197344), (12, 15764232), (16, 11823174), (18, 10509488), (22, 8598672), (24, 7882116), (32, 5911587), (33, 5732448), (36, 5254744), (44, 4299336), (48, 3941058), (66, 2866224), (72, 2627372), (88, 2149668), (96, 1970529), (99, 1910816), (132, 1433112), (144, 1313686), (176, 1074834), (198, 955408), (211, 896544), (264, 716556), (283, 668448), (288, 656843), (352, 537417), (396, 477704), (422, 448272), (528, 358278), (566, 334224), (633, 298848), (792, 238852), (844, 224136), (849, 222816), (1056, 179139), (1132, 167112), (1266, 149424), (1584, 119426), (1688, 112068), (1698, 111408), (1899, 99616), (2264, 83556), (2321, 81504), (2532, 74712), (2547, 74272), (3113, 60768), (3168, 59713), (3376, 56034), (3396, 55704), (3798, 49808), (4528, 41778), (4642, 40752), (5064, 37356), (5094, 37136), (6226, 30384), (6752, 28017), (6792, 27852), (6963, 27168), (7596, 24904), (9056, 20889), (9284, 20376), (9339, 20256), (10128, 18678), (10188, 18568), (12452, 15192), (13584, 13926)]