156910284

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:465

約数の個数: 120

約数和(自身を含む): 439084800

約数和(自身を除く): 282174516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 71, 76, 81, 108, 114, 142, 162, 171, 213, 228, 284, 324, 342, 359, 426, 513, 639, 684, 718, 852, 1026, 1077, 1278, 1349, 1436, 1539, 1917, 2052, 2154, 2556, 2698, 3078, 3231, 3834, 4047, 4308, 5396, 5751, 6156, 6462, 6821, 7668, 8094, 9693, 11502, 12141, 12924, 13642, 16188, 19386, 20463, 23004, 24282, 25489, 27284, 29079, 36423, 38772, 40926, 48564, 50978, 58158, 61389, 72846, 76467, 81852, 101956, 109269, 116316, 122778, 145692, 152934, 184167, 218538, 229401, 245556, 305868, 368334, 437076, 458802, 484291, 552501, 688203, 736668, 917604, 968582, 1105002, 1376406, 1452873, 1937164, 2064609, 2210004, 2752812, 2905746, 4129218, 4358619, 5811492, 8258436, 8717238, 13075857, 17434476, 26151714, 39227571, 52303428, 78455142, 156910284]

約数ペア:

[(1, 156910284), (2, 78455142), (3, 52303428), (4, 39227571), (6, 26151714), (9, 17434476), (12, 13075857), (18, 8717238), (19, 8258436), (27, 5811492), (36, 4358619), (38, 4129218), (54, 2905746), (57, 2752812), (71, 2210004), (76, 2064609), (81, 1937164), (108, 1452873), (114, 1376406), (142, 1105002), (162, 968582), (171, 917604), (213, 736668), (228, 688203), (284, 552501), (324, 484291), (342, 458802), (359, 437076), (426, 368334), (513, 305868), (639, 245556), (684, 229401), (718, 218538), (852, 184167), (1026, 152934), (1077, 145692), (1278, 122778), (1349, 116316), (1436, 109269), (1539, 101956), (1917, 81852), (2052, 76467), (2154, 72846), (2556, 61389), (2698, 58158), (3078, 50978), (3231, 48564), (3834, 40926), (4047, 38772), (4308, 36423), (5396, 29079), (5751, 27284), (6156, 25489), (6462, 24282), (6821, 23004), (7668, 20463), (8094, 19386), (9693, 16188), (11502, 13642), (12141, 12924)]