156563316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47791}}^1$

素因数の和:47821

約数の個数: 72

約数和(自身を含む): 487096064

約数和(自身を除く): 330532748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 47791, 95582, 143373, 191164, 286746, 334537, 430119, 573492, 621283, 669074, 860238, 1003611, 1242566, 1338148, 1720476, 1863849, 2007222, 2485132, 3010833, 3727698, 4014444, 4348981, 5591547, 6021666, 7455396, 8697962, 11183094, 12043332, 13046943, 17395924, 22366188, 26093886, 39140829, 52187772, 78281658, 156563316]

約数ペア:

[(1, 156563316), (2, 78281658), (3, 52187772), (4, 39140829), (6, 26093886), (7, 22366188), (9, 17395924), (12, 13046943), (13, 12043332), (14, 11183094), (18, 8697962), (21, 7455396), (26, 6021666), (28, 5591547), (36, 4348981), (39, 4014444), (42, 3727698), (52, 3010833), (63, 2485132), (78, 2007222), (84, 1863849), (91, 1720476), (117, 1338148), (126, 1242566), (156, 1003611), (182, 860238), (234, 669074), (252, 621283), (273, 573492), (364, 430119), (468, 334537), (546, 286746), (819, 191164), (1092, 143373), (1638, 95582), (3276, 47791)]