187298748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{57173}}^1$

素因数の和:57203

約数の個数: 72

約数和(自身を含む): 582717408

約数和(自身を除く): 395418660

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, 57173, 114346, 171519, 228692, 343038, 400211, 514557, 686076, 743249, 800422, 1029114, 1200633, 1486498, 1600844, 2058228, 2229747, 2401266, 2972996, 3601899, 4459494, 4802532, 5202743, 6689241, 7203798, 8918988, 10405486, 13378482, 14407596, 15608229, 20810972, 26756964, 31216458, 46824687, 62432916, 93649374, 187298748]

約数ペア:

[(1, 187298748), (2, 93649374), (3, 62432916), (4, 46824687), (6, 31216458), (7, 26756964), (9, 20810972), (12, 15608229), (13, 14407596), (14, 13378482), (18, 10405486), (21, 8918988), (26, 7203798), (28, 6689241), (36, 5202743), (39, 4802532), (42, 4459494), (52, 3601899), (63, 2972996), (78, 2401266), (84, 2229747), (91, 2058228), (117, 1600844), (126, 1486498), (156, 1200633), (182, 1029114), (234, 800422), (252, 743249), (273, 686076), (364, 514557), (468, 400211), (546, 343038), (819, 228692), (1092, 171519), (1638, 114346), (3276, 57173)]