138090888

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:188

約数の個数: 192

約数和(自身を含む): 426666240

約数和(自身を除く): 288575352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 43, 47, 52, 72, 73, 78, 86, 94, 104, 117, 129, 141, 146, 156, 172, 188, 219, 234, 258, 282, 292, 312, 344, 376, 387, 423, 438, 468, 516, 559, 564, 584, 611, 657, 774, 846, 876, 936, 949, 1032, 1118, 1128, 1222, 1314, 1548, 1677, 1692, 1752, 1833, 1898, 2021, 2236, 2444, 2628, 2847, 3096, 3139, 3354, 3384, 3431, 3666, 3796, 4042, 4472, 4888, 5031, 5256, 5499, 5694, 6063, 6278, 6708, 6862, 7332, 7592, 8084, 8541, 9417, 10062, 10293, 10998, 11388, 12126, 12556, 13416, 13724, 14664, 16168, 17082, 18189, 18834, 20124, 20586, 21996, 22776, 24252, 25112, 26273, 27448, 28251, 30879, 34164, 36378, 37668, 40248, 40807, 41172, 43992, 44603, 48504, 52546, 56502, 61758, 68328, 72756, 75336, 78819, 81614, 82344, 89206, 105092, 113004, 122421, 123516, 133809, 145512, 147533, 157638, 163228, 178412, 210184, 226008, 236457, 244842, 247032, 267618, 295066, 315276, 326456, 356824, 367263, 401427, 442599, 472914, 489684, 535236, 590132, 630552, 734526, 802854, 885198, 945828, 979368, 1070472, 1180264, 1327797, 1469052, 1605708, 1770396, 1891656, 1917929, 2655594, 2938104, 3211416, 3540792, 3835858, 5311188, 5753787, 7671716, 10622376, 11507574, 15343432, 17261361, 23015148, 34522722, 46030296, 69045444, 138090888]

約数ペア:

[(1, 138090888), (2, 69045444), (3, 46030296), (4, 34522722), (6, 23015148), (8, 17261361), (9, 15343432), (12, 11507574), (13, 10622376), (18, 7671716), (24, 5753787), (26, 5311188), (36, 3835858), (39, 3540792), (43, 3211416), (47, 2938104), (52, 2655594), (72, 1917929), (73, 1891656), (78, 1770396), (86, 1605708), (94, 1469052), (104, 1327797), (117, 1180264), (129, 1070472), (141, 979368), (146, 945828), (156, 885198), (172, 802854), (188, 734526), (219, 630552), (234, 590132), (258, 535236), (282, 489684), (292, 472914), (312, 442599), (344, 401427), (376, 367263), (387, 356824), (423, 326456), (438, 315276), (468, 295066), (516, 267618), (559, 247032), (564, 244842), (584, 236457), (611, 226008), (657, 210184), (774, 178412), (846, 163228), (876, 157638), (936, 147533), (949, 145512), (1032, 133809), (1118, 123516), (1128, 122421), (1222, 113004), (1314, 105092), (1548, 89206), (1677, 82344), (1692, 81614), (1752, 78819), (1833, 75336), (1898, 72756), (2021, 68328), (2236, 61758), (2444, 56502), (2628, 52546), (2847, 48504), (3096, 44603), (3139, 43992), (3354, 41172), (3384, 40807), (3431, 40248), (3666, 37668), (3796, 36378), (4042, 34164), (4472, 30879), (4888, 28251), (5031, 27448), (5256, 26273), (5499, 25112), (5694, 24252), (6063, 22776), (6278, 21996), (6708, 20586), (6862, 20124), (7332, 18834), (7592, 18189), (8084, 17082), (8541, 16168), (9417, 14664), (10062, 13724), (10293, 13416), (10998, 12556), (11388, 12126)]