164596572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:320

約数の個数: 144

約数和(自身を含む): 495738880

約数和(自身を除く): 331142308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 127, 139, 148, 222, 252, 254, 259, 278, 333, 381, 417, 444, 508, 518, 556, 666, 762, 777, 834, 889, 973, 1036, 1143, 1251, 1332, 1524, 1554, 1668, 1778, 1946, 2286, 2331, 2502, 2667, 2919, 3108, 3556, 3892, 4572, 4662, 4699, 5004, 5143, 5334, 5838, 8001, 8757, 9324, 9398, 10286, 10668, 11676, 14097, 15429, 16002, 17514, 17653, 18796, 20572, 28194, 30858, 32004, 32893, 35028, 35306, 36001, 42291, 46287, 52959, 56388, 61716, 65786, 70612, 72002, 84582, 92574, 98679, 105918, 108003, 123571, 131572, 144004, 158877, 169164, 185148, 197358, 211836, 216006, 247142, 296037, 317754, 324009, 370713, 394716, 432012, 494284, 592074, 635508, 648018, 653161, 741426, 1112139, 1184148, 1296036, 1306322, 1482852, 1959483, 2224278, 2612644, 3918966, 4448556, 4572127, 5878449, 7837932, 9144254, 11756898, 13716381, 18288508, 23513796, 27432762, 41149143, 54865524, 82298286, 164596572]

約数ペア:

[(1, 164596572), (2, 82298286), (3, 54865524), (4, 41149143), (6, 27432762), (7, 23513796), (9, 18288508), (12, 13716381), (14, 11756898), (18, 9144254), (21, 7837932), (28, 5878449), (36, 4572127), (37, 4448556), (42, 3918966), (63, 2612644), (74, 2224278), (84, 1959483), (111, 1482852), (126, 1306322), (127, 1296036), (139, 1184148), (148, 1112139), (222, 741426), (252, 653161), (254, 648018), (259, 635508), (278, 592074), (333, 494284), (381, 432012), (417, 394716), (444, 370713), (508, 324009), (518, 317754), (556, 296037), (666, 247142), (762, 216006), (777, 211836), (834, 197358), (889, 185148), (973, 169164), (1036, 158877), (1143, 144004), (1251, 131572), (1332, 123571), (1524, 108003), (1554, 105918), (1668, 98679), (1778, 92574), (1946, 84582), (2286, 72002), (2331, 70612), (2502, 65786), (2667, 61716), (2919, 56388), (3108, 52959), (3556, 46287), (3892, 42291), (4572, 36001), (4662, 35306), (4699, 35028), (5004, 32893), (5143, 32004), (5334, 30858), (5838, 28194), (8001, 20572), (8757, 18796), (9324, 17653), (9398, 17514), (10286, 16002), (10668, 15429), (11676, 14097)]