157232904

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{691}}^1$

素因数の和:1218

約数の個数: 64

約数和(自身を含む): 415200000

約数和(自身を除く): 257967096

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 499, 691, 998, 1382, 1497, 1996, 2073, 2764, 2994, 3992, 4146, 5528, 5988, 8292, 9481, 11976, 13129, 16584, 18962, 26258, 28443, 37924, 39387, 52516, 56886, 75848, 78774, 105032, 113772, 157548, 227544, 315096, 344809, 689618, 1034427, 1379236, 2068854, 2758472, 4137708, 6551371, 8275416, 13102742, 19654113, 26205484, 39308226, 52410968, 78616452, 157232904]

約数ペア:

[(1, 157232904), (2, 78616452), (3, 52410968), (4, 39308226), (6, 26205484), (8, 19654113), (12, 13102742), (19, 8275416), (24, 6551371), (38, 4137708), (57, 2758472), (76, 2068854), (114, 1379236), (152, 1034427), (228, 689618), (456, 344809), (499, 315096), (691, 227544), (998, 157548), (1382, 113772), (1497, 105032), (1996, 78774), (2073, 75848), (2764, 56886), (2994, 52516), (3992, 39387), (4146, 37924), (5528, 28443), (5988, 26258), (8292, 18962), (9481, 16584), (11976, 13129)]