156963072996

素因数分解:

$2^2\times 3^5\times {\mathrm{197}}^1\times {\mathrm{819719}}^1$

素因数の和:819935

約数の個数: 72

約数和(自身を含む): 413552018880

約数和(自身を除く): 256588945884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 197, 243, 324, 394, 486, 591, 788, 972, 1182, 1773, 2364, 3546, 5319, 7092, 10638, 15957, 21276, 31914, 47871, 63828, 95742, 191484, 819719, 1639438, 2459157, 3278876, 4918314, 7377471, 9836628, 14754942, 22132413, 29509884, 44264826, 66397239, 88529652, 132794478, 161484643, 199191717, 265588956, 322969286, 398383434, 484453929, 645938572, 796766868, 968907858, 1453361787, 1937815716, 2906723574, 4360085361, 5813447148, 8720170722, 13080256083, 17440341444, 26160512166, 39240768249, 52321024332, 78481536498, 156963072996]

約数ペア:

[(1, 156963072996), (2, 78481536498), (3, 52321024332), (4, 39240768249), (6, 26160512166), (9, 17440341444), (12, 13080256083), (18, 8720170722), (27, 5813447148), (36, 4360085361), (54, 2906723574), (81, 1937815716), (108, 1453361787), (162, 968907858), (197, 796766868), (243, 645938572), (324, 484453929), (394, 398383434), (486, 322969286), (591, 265588956), (788, 199191717), (972, 161484643), (1182, 132794478), (1773, 88529652), (2364, 66397239), (3546, 44264826), (5319, 29509884), (7092, 22132413), (10638, 14754942), (15957, 9836628), (21276, 7377471), (31914, 4918314), (47871, 3278876), (63828, 2459157), (95742, 1639438), (191484, 819719)]