138638142

素因数分解:

$2^1\times 3^4\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:375

約数の個数: 80

約数和(自身を含む): 322570512

約数和(自身を除く): 183932370

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 67, 81, 106, 134, 159, 162, 201, 241, 318, 402, 477, 482, 603, 723, 954, 1206, 1431, 1446, 1809, 2169, 2862, 3551, 3618, 4293, 4338, 5427, 6507, 7102, 8586, 10653, 10854, 12773, 13014, 16147, 19521, 21306, 25546, 31959, 32294, 38319, 39042, 48441, 63918, 76638, 95877, 96882, 114957, 145323, 191754, 229914, 287631, 290646, 344871, 435969, 575262, 689742, 855791, 871938, 1034613, 1307907, 1711582, 2069226, 2567373, 2615814, 5134746, 7702119, 15404238, 23106357, 46212714, 69319071, 138638142]

約数ペア:

[(1, 138638142), (2, 69319071), (3, 46212714), (6, 23106357), (9, 15404238), (18, 7702119), (27, 5134746), (53, 2615814), (54, 2567373), (67, 2069226), (81, 1711582), (106, 1307907), (134, 1034613), (159, 871938), (162, 855791), (201, 689742), (241, 575262), (318, 435969), (402, 344871), (477, 290646), (482, 287631), (603, 229914), (723, 191754), (954, 145323), (1206, 114957), (1431, 96882), (1446, 95877), (1809, 76638), (2169, 63918), (2862, 48441), (3551, 39042), (3618, 38319), (4293, 32294), (4338, 31959), (5427, 25546), (6507, 21306), (7102, 19521), (8586, 16147), (10653, 13014), (10854, 12773)]