157238172

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5333}}^1$

素因数の和:5369

約数の個数: 120

約数和(自身を含む): 506004576

約数和(自身を除く): 348766404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2457, 3276, 4212, 4914, 5333, 7371, 9828, 10666, 14742, 15999, 21332, 29484, 31998, 37331, 47997, 63996, 69329, 74662, 95994, 111993, 138658, 143991, 149324, 191988, 207987, 223986, 277316, 287982, 335979, 415974, 431973, 447972, 485303, 575964, 623961, 671958, 831948, 863946, 970606, 1007937, 1247922, 1343916, 1455909, 1727892, 1871883, 1941212, 2015874, 2495844, 2911818, 3023811, 3743766, 4031748, 4367727, 5615649, 5823636, 6047622, 7487532, 8735454, 11231298, 12095244, 13103181, 17470908, 22462596, 26206362, 39309543, 52412724, 78619086, 157238172]

約数ペア:

[(1, 157238172), (2, 78619086), (3, 52412724), (4, 39309543), (6, 26206362), (7, 22462596), (9, 17470908), (12, 13103181), (13, 12095244), (14, 11231298), (18, 8735454), (21, 7487532), (26, 6047622), (27, 5823636), (28, 5615649), (36, 4367727), (39, 4031748), (42, 3743766), (52, 3023811), (54, 2911818), (63, 2495844), (78, 2015874), (81, 1941212), (84, 1871883), (91, 1727892), (108, 1455909), (117, 1343916), (126, 1247922), (156, 1007937), (162, 970606), (182, 863946), (189, 831948), (234, 671958), (252, 623961), (273, 575964), (324, 485303), (351, 447972), (364, 431973), (378, 415974), (468, 335979), (546, 287982), (567, 277316), (702, 223986), (756, 207987), (819, 191988), (1053, 149324), (1092, 143991), (1134, 138658), (1404, 111993), (1638, 95994), (2106, 74662), (2268, 69329), (2457, 63996), (3276, 47997), (4212, 37331), (4914, 31998), (5333, 29484), (7371, 21332), (9828, 15999), (10666, 14742)]