156943379891

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1\times {\mathrm{269}}^1$

素因数の和:728

約数の個数: 64

約数和(自身を含む): 180831657600

約数和(自身を除く): 23888277709

約数列:

[1, 17, 19, 53, 173, 197, 269, 323, 901, 1007, 2941, 3287, 3349, 3743, 4573, 5111, 9169, 10441, 14257, 17119, 34081, 46537, 52993, 55879, 63631, 86887, 155873, 174211, 177497, 198379, 242369, 270883, 579377, 647539, 791129, 884203, 900881, 1006867, 1806293, 2466461, 2808629, 2961587, 3372443, 4605011, 9167789, 11008163, 15031451, 17116739, 30706981, 34319567, 41929837, 46862759, 47746693, 53363951, 155852413, 174187991, 485892817, 583432639, 796666903, 907187167, 2961195847, 8260177889, 9231963523, 156943379891]

約数ペア:

[(1, 156943379891), (17, 9231963523), (19, 8260177889), (53, 2961195847), (173, 907187167), (197, 796666903), (269, 583432639), (323, 485892817), (901, 174187991), (1007, 155852413), (2941, 53363951), (3287, 47746693), (3349, 46862759), (3743, 41929837), (4573, 34319567), (5111, 30706981), (9169, 17116739), (10441, 15031451), (14257, 11008163), (17119, 9167789), (34081, 4605011), (46537, 3372443), (52993, 2961587), (55879, 2808629), (63631, 2466461), (86887, 1806293), (155873, 1006867), (174211, 900881), (177497, 884203), (198379, 791129), (242369, 647539), (270883, 579377)]