210072156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{479}}^1$

素因数の和:743

約数の個数: 96

約数和(自身を含む): 588349440

約数和(自身を除く): 378277284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 227, 276, 322, 454, 479, 483, 644, 681, 908, 958, 966, 1362, 1437, 1589, 1916, 1932, 2724, 2874, 3178, 3353, 4767, 5221, 5748, 6356, 6706, 9534, 10059, 10442, 11017, 13412, 15663, 19068, 20118, 20884, 22034, 31326, 33051, 36547, 40236, 44068, 62652, 66102, 73094, 77119, 108733, 109641, 132204, 146188, 154238, 217466, 219282, 231357, 308476, 326199, 434932, 438564, 462714, 652398, 761131, 925428, 1304796, 1522262, 2283393, 2500859, 3044524, 4566786, 5001718, 7502577, 9133572, 10003436, 15005154, 17506013, 30010308, 35012026, 52518039, 70024052, 105036078, 210072156]

約数ペア:

[(1, 210072156), (2, 105036078), (3, 70024052), (4, 52518039), (6, 35012026), (7, 30010308), (12, 17506013), (14, 15005154), (21, 10003436), (23, 9133572), (28, 7502577), (42, 5001718), (46, 4566786), (69, 3044524), (84, 2500859), (92, 2283393), (138, 1522262), (161, 1304796), (227, 925428), (276, 761131), (322, 652398), (454, 462714), (479, 438564), (483, 434932), (644, 326199), (681, 308476), (908, 231357), (958, 219282), (966, 217466), (1362, 154238), (1437, 146188), (1589, 132204), (1916, 109641), (1932, 108733), (2724, 77119), (2874, 73094), (3178, 66102), (3353, 62652), (4767, 44068), (5221, 40236), (5748, 36547), (6356, 33051), (6706, 31326), (9534, 22034), (10059, 20884), (10442, 20118), (11017, 19068), (13412, 15663)]