188831916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{57641}}^1$

素因数の和:57671

約数の個数: 72

約数和(自身を含む): 587487264

約数和(自身を除く): 398655348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 57641, 115282, 172923, 230564, 345846, 403487, 518769, 691692, 749333, 806974, 1037538, 1210461, 1498666, 1613948, 2075076, 2247999, 2420922, 2997332, 3631383, 4495998, 4841844, 5245331, 6743997, 7262766, 8991996, 10490662, 13487994, 14525532, 15735993, 20981324, 26975988, 31471986, 47207979, 62943972, 94415958, 188831916]

約数ペア:

[(1, 188831916), (2, 94415958), (3, 62943972), (4, 47207979), (6, 31471986), (7, 26975988), (9, 20981324), (12, 15735993), (13, 14525532), (14, 13487994), (18, 10490662), (21, 8991996), (26, 7262766), (28, 6743997), (36, 5245331), (39, 4841844), (42, 4495998), (52, 3631383), (63, 2997332), (78, 2420922), (84, 2247999), (91, 2075076), (117, 1613948), (126, 1498666), (156, 1210461), (182, 1037538), (234, 806974), (252, 749333), (273, 691692), (364, 518769), (468, 403487), (546, 345846), (819, 230564), (1092, 172923), (1638, 115282), (3276, 57641)]