147789306

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:321

約数の個数: 128

約数和(自身を含む): 398131200

約数和(自身を除く): 250341894

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 89, 126, 138, 161, 178, 189, 191, 207, 267, 322, 378, 382, 414, 483, 534, 573, 621, 623, 801, 966, 1146, 1242, 1246, 1337, 1449, 1602, 1719, 1869, 2047, 2403, 2674, 2898, 3438, 3738, 4011, 4094, 4347, 4393, 4806, 5157, 5607, 6141, 8022, 8694, 8786, 10314, 11214, 12033, 12282, 13179, 14329, 16821, 16999, 18423, 24066, 26358, 28658, 30751, 33642, 33998, 36099, 36846, 39537, 42987, 50997, 55269, 61502, 72198, 79074, 85974, 92253, 101994, 110538, 118611, 118993, 128961, 152991, 184506, 237222, 237986, 257922, 276759, 305982, 356979, 386883, 390977, 458973, 553518, 713958, 773766, 781954, 830277, 917946, 1070937, 1172931, 1660554, 2141874, 2345862, 2736839, 3212811, 3518793, 5473678, 6425622, 7037586, 8210517, 10556379, 16421034, 21112758, 24631551, 49263102, 73894653, 147789306]

約数ペア:

[(1, 147789306), (2, 73894653), (3, 49263102), (6, 24631551), (7, 21112758), (9, 16421034), (14, 10556379), (18, 8210517), (21, 7037586), (23, 6425622), (27, 5473678), (42, 3518793), (46, 3212811), (54, 2736839), (63, 2345862), (69, 2141874), (89, 1660554), (126, 1172931), (138, 1070937), (161, 917946), (178, 830277), (189, 781954), (191, 773766), (207, 713958), (267, 553518), (322, 458973), (378, 390977), (382, 386883), (414, 356979), (483, 305982), (534, 276759), (573, 257922), (621, 237986), (623, 237222), (801, 184506), (966, 152991), (1146, 128961), (1242, 118993), (1246, 118611), (1337, 110538), (1449, 101994), (1602, 92253), (1719, 85974), (1869, 79074), (2047, 72198), (2403, 61502), (2674, 55269), (2898, 50997), (3438, 42987), (3738, 39537), (4011, 36846), (4094, 36099), (4347, 33998), (4393, 33642), (4806, 30751), (5157, 28658), (5607, 26358), (6141, 24066), (8022, 18423), (8694, 16999), (8786, 16821), (10314, 14329), (11214, 13179), (12033, 12282)]