143938284

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{4013}}^1$

素因数の和:4095

約数の個数: 72

約数和(自身を含む): 397193328

約数和(自身を除く): 253255044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 61, 84, 98, 122, 147, 183, 196, 244, 294, 366, 427, 588, 732, 854, 1281, 1708, 2562, 2989, 4013, 5124, 5978, 8026, 8967, 11956, 12039, 16052, 17934, 24078, 28091, 35868, 48156, 56182, 84273, 112364, 168546, 196637, 244793, 337092, 393274, 489586, 589911, 734379, 786548, 979172, 1179822, 1468758, 1713551, 2359644, 2937516, 3427102, 5140653, 6854204, 10281306, 11994857, 20562612, 23989714, 35984571, 47979428, 71969142, 143938284]

約数ペア:

[(1, 143938284), (2, 71969142), (3, 47979428), (4, 35984571), (6, 23989714), (7, 20562612), (12, 11994857), (14, 10281306), (21, 6854204), (28, 5140653), (42, 3427102), (49, 2937516), (61, 2359644), (84, 1713551), (98, 1468758), (122, 1179822), (147, 979172), (183, 786548), (196, 734379), (244, 589911), (294, 489586), (366, 393274), (427, 337092), (588, 244793), (732, 196637), (854, 168546), (1281, 112364), (1708, 84273), (2562, 56182), (2989, 48156), (4013, 35868), (5124, 28091), (5978, 24078), (8026, 17934), (8967, 16052), (11956, 12039)]