157287528

素因数分解:

$2^3\times 3^3\times {\mathrm{269}}^1\times {\mathrm{2707}}^1$

素因数の和:2991

約数の個数: 64

約数和(自身を含む): 438696000

約数和(自身を除く): 281408472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 269, 538, 807, 1076, 1614, 2152, 2421, 2707, 3228, 4842, 5414, 6456, 7263, 8121, 9684, 10828, 14526, 16242, 19368, 21656, 24363, 29052, 32484, 48726, 58104, 64968, 73089, 97452, 146178, 194904, 292356, 584712, 728183, 1456366, 2184549, 2912732, 4369098, 5825464, 6553647, 8738196, 13107294, 17476392, 19660941, 26214588, 39321882, 52429176, 78643764, 157287528]

約数ペア:

[(1, 157287528), (2, 78643764), (3, 52429176), (4, 39321882), (6, 26214588), (8, 19660941), (9, 17476392), (12, 13107294), (18, 8738196), (24, 6553647), (27, 5825464), (36, 4369098), (54, 2912732), (72, 2184549), (108, 1456366), (216, 728183), (269, 584712), (538, 292356), (807, 194904), (1076, 146178), (1614, 97452), (2152, 73089), (2421, 64968), (2707, 58104), (3228, 48726), (4842, 32484), (5414, 29052), (6456, 24363), (7263, 21656), (8121, 19368), (9684, 16242), (10828, 14526)]