163175922

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:217

約数の個数: 144

約数和(自身を含む): 447632640

約数和(自身を除く): 284456718

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 79, 91, 97, 117, 126, 158, 169, 182, 194, 234, 237, 273, 291, 338, 474, 507, 546, 553, 582, 679, 711, 819, 873, 1014, 1027, 1106, 1183, 1261, 1358, 1422, 1521, 1638, 1659, 1746, 2037, 2054, 2366, 2522, 3042, 3081, 3318, 3549, 3783, 4074, 4977, 6111, 6162, 7098, 7189, 7566, 7663, 8827, 9243, 9954, 10647, 11349, 12222, 13351, 14378, 15326, 16393, 17654, 18486, 21294, 21567, 22698, 22989, 26481, 26702, 32786, 40053, 43134, 45978, 49179, 52962, 53641, 64701, 68967, 79443, 80106, 93457, 98358, 99619, 107282, 114751, 120159, 129402, 137934, 147537, 158886, 160923, 186914, 199238, 229502, 240318, 280371, 295074, 298857, 321846, 344253, 482769, 560742, 597714, 688506, 697333, 841113, 896571, 965538, 1032759, 1295047, 1394666, 1682226, 1793142, 2065518, 2091999, 2590094, 3885141, 4183998, 6275997, 7770282, 9065329, 11655423, 12551994, 18130658, 23310846, 27195987, 54391974, 81587961, 163175922]

約数ペア:

[(1, 163175922), (2, 81587961), (3, 54391974), (6, 27195987), (7, 23310846), (9, 18130658), (13, 12551994), (14, 11655423), (18, 9065329), (21, 7770282), (26, 6275997), (39, 4183998), (42, 3885141), (63, 2590094), (78, 2091999), (79, 2065518), (91, 1793142), (97, 1682226), (117, 1394666), (126, 1295047), (158, 1032759), (169, 965538), (182, 896571), (194, 841113), (234, 697333), (237, 688506), (273, 597714), (291, 560742), (338, 482769), (474, 344253), (507, 321846), (546, 298857), (553, 295074), (582, 280371), (679, 240318), (711, 229502), (819, 199238), (873, 186914), (1014, 160923), (1027, 158886), (1106, 147537), (1183, 137934), (1261, 129402), (1358, 120159), (1422, 114751), (1521, 107282), (1638, 99619), (1659, 98358), (1746, 93457), (2037, 80106), (2054, 79443), (2366, 68967), (2522, 64701), (3042, 53641), (3081, 52962), (3318, 49179), (3549, 45978), (3783, 43134), (4074, 40053), (4977, 32786), (6111, 26702), (6162, 26481), (7098, 22989), (7189, 22698), (7566, 21567), (7663, 21294), (8827, 18486), (9243, 17654), (9954, 16393), (10647, 15326), (11349, 14378), (12222, 13351)]