140405976

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{47563}}^1$

素因数の和:47616

約数の個数: 48

約数和(自身を含む): 389549160

約数和(自身を除く): 249143184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 47563, 95126, 142689, 190252, 285378, 380504, 428067, 570756, 856134, 1141512, 1712268, 1950083, 3424536, 3900166, 5850249, 7800332, 11700498, 15600664, 17550747, 23400996, 35101494, 46801992, 70202988, 140405976]

約数ペア:

[(1, 140405976), (2, 70202988), (3, 46801992), (4, 35101494), (6, 23400996), (8, 17550747), (9, 15600664), (12, 11700498), (18, 7800332), (24, 5850249), (36, 3900166), (41, 3424536), (72, 1950083), (82, 1712268), (123, 1141512), (164, 856134), (246, 570756), (328, 428067), (369, 380504), (492, 285378), (738, 190252), (984, 142689), (1476, 95126), (2952, 47563)]