142372566

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{223}}^1\times {\mathrm{563}}^1$

素因数の和:807

約数の個数: 80

約数和(自身を含む): 366879744

約数和(自身を除く): 224507178

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 223, 378, 446, 563, 567, 669, 1126, 1134, 1338, 1561, 1689, 2007, 3122, 3378, 3941, 4014, 4683, 5067, 6021, 7882, 9366, 10134, 11823, 12042, 14049, 15201, 18063, 23646, 28098, 30402, 35469, 36126, 42147, 45603, 70938, 84294, 91206, 106407, 125549, 126441, 212814, 251098, 252882, 319221, 376647, 638442, 753294, 878843, 1129941, 1757686, 2259882, 2636529, 3389823, 5273058, 6779646, 7909587, 10169469, 15819174, 20338938, 23728761, 47457522, 71186283, 142372566]

約数ペア:

[(1, 142372566), (2, 71186283), (3, 47457522), (6, 23728761), (7, 20338938), (9, 15819174), (14, 10169469), (18, 7909587), (21, 6779646), (27, 5273058), (42, 3389823), (54, 2636529), (63, 2259882), (81, 1757686), (126, 1129941), (162, 878843), (189, 753294), (223, 638442), (378, 376647), (446, 319221), (563, 252882), (567, 251098), (669, 212814), (1126, 126441), (1134, 125549), (1338, 106407), (1561, 91206), (1689, 84294), (2007, 70938), (3122, 45603), (3378, 42147), (3941, 36126), (4014, 35469), (4683, 30402), (5067, 28098), (6021, 23646), (7882, 18063), (9366, 15201), (10134, 14049), (11823, 12042)]