109212234

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 238097664

約数和(自身を除く): 128885430

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 73, 74, 111, 138, 146, 219, 222, 293, 438, 586, 851, 879, 1679, 1702, 1758, 2553, 2701, 3358, 5037, 5106, 5402, 6739, 8103, 10074, 10841, 13478, 16206, 20217, 21389, 21682, 32523, 40434, 42778, 62123, 64167, 65046, 124246, 128334, 186369, 249343, 372738, 491947, 498686, 748029, 791393, 983894, 1475841, 1496058, 1582786, 2374179, 2951682, 4748358, 18202039, 36404078, 54606117, 109212234]

約数ペア:

[(1, 109212234), (2, 54606117), (3, 36404078), (6, 18202039), (23, 4748358), (37, 2951682), (46, 2374179), (69, 1582786), (73, 1496058), (74, 1475841), (111, 983894), (138, 791393), (146, 748029), (219, 498686), (222, 491947), (293, 372738), (438, 249343), (586, 186369), (851, 128334), (879, 124246), (1679, 65046), (1702, 64167), (1758, 62123), (2553, 42778), (2701, 40434), (3358, 32523), (5037, 21682), (5106, 21389), (5402, 20217), (6739, 16206), (8103, 13478), (10074, 10841)]