138898152

素因数分解:

$2^3\times 3^4\times {\mathrm{71}}^1\times {\mathrm{3019}}^1$

素因数の和:3108

約数の個数: 80

約数和(自身を含む): 394653600

約数和(自身を除く): 255755448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 81, 108, 142, 162, 213, 216, 284, 324, 426, 568, 639, 648, 852, 1278, 1704, 1917, 2556, 3019, 3834, 5112, 5751, 6038, 7668, 9057, 11502, 12076, 15336, 18114, 23004, 24152, 27171, 36228, 46008, 54342, 72456, 81513, 108684, 163026, 214349, 217368, 244539, 326052, 428698, 489078, 643047, 652104, 857396, 978156, 1286094, 1714792, 1929141, 1956312, 2572188, 3858282, 5144376, 5787423, 7716564, 11574846, 15433128, 17362269, 23149692, 34724538, 46299384, 69449076, 138898152]

約数ペア:

[(1, 138898152), (2, 69449076), (3, 46299384), (4, 34724538), (6, 23149692), (8, 17362269), (9, 15433128), (12, 11574846), (18, 7716564), (24, 5787423), (27, 5144376), (36, 3858282), (54, 2572188), (71, 1956312), (72, 1929141), (81, 1714792), (108, 1286094), (142, 978156), (162, 857396), (213, 652104), (216, 643047), (284, 489078), (324, 428698), (426, 326052), (568, 244539), (639, 217368), (648, 214349), (852, 163026), (1278, 108684), (1704, 81513), (1917, 72456), (2556, 54342), (3019, 46008), (3834, 36228), (5112, 27171), (5751, 24152), (6038, 23004), (7668, 18114), (9057, 15336), (11502, 12076)]