156174156

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 434423808

約数和(自身を除く): 278249652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 71, 73, 81, 93, 108, 124, 142, 146, 162, 186, 213, 219, 243, 279, 284, 292, 324, 372, 426, 438, 486, 558, 639, 657, 837, 852, 876, 972, 1116, 1278, 1314, 1674, 1917, 1971, 2201, 2263, 2511, 2556, 2628, 3348, 3834, 3942, 4402, 4526, 5022, 5183, 5751, 5913, 6603, 6789, 7533, 7668, 7884, 8804, 9052, 10044, 10366, 11502, 11826, 13206, 13578, 15066, 15549, 17253, 17739, 19809, 20367, 20732, 23004, 23652, 26412, 27156, 30132, 31098, 34506, 35478, 39618, 40734, 46647, 59427, 61101, 62196, 69012, 70956, 79236, 81468, 93294, 118854, 122202, 139941, 160673, 178281, 183303, 186588, 237708, 244404, 279882, 321346, 356562, 366606, 419823, 482019, 534843, 549909, 559764, 642692, 713124, 733212, 839646, 964038, 1069686, 1099818, 1259469, 1446057, 1679292, 1928076, 2139372, 2199636, 2518938, 2892114, 4338171, 5037876, 5784228, 8676342, 13014513, 17352684, 26029026, 39043539, 52058052, 78087078, 156174156]

約数ペア:

[(1, 156174156), (2, 78087078), (3, 52058052), (4, 39043539), (6, 26029026), (9, 17352684), (12, 13014513), (18, 8676342), (27, 5784228), (31, 5037876), (36, 4338171), (54, 2892114), (62, 2518938), (71, 2199636), (73, 2139372), (81, 1928076), (93, 1679292), (108, 1446057), (124, 1259469), (142, 1099818), (146, 1069686), (162, 964038), (186, 839646), (213, 733212), (219, 713124), (243, 642692), (279, 559764), (284, 549909), (292, 534843), (324, 482019), (372, 419823), (426, 366606), (438, 356562), (486, 321346), (558, 279882), (639, 244404), (657, 237708), (837, 186588), (852, 183303), (876, 178281), (972, 160673), (1116, 139941), (1278, 122202), (1314, 118854), (1674, 93294), (1917, 81468), (1971, 79236), (2201, 70956), (2263, 69012), (2511, 62196), (2556, 61101), (2628, 59427), (3348, 46647), (3834, 40734), (3942, 39618), (4402, 35478), (4526, 34506), (5022, 31098), (5183, 30132), (5751, 27156), (5913, 26412), (6603, 23652), (6789, 23004), (7533, 20732), (7668, 20367), (7884, 19809), (8804, 17739), (9052, 17253), (10044, 15549), (10366, 15066), (11502, 13578), (11826, 13206)]