157204746

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9013}}^1$

素因数の和:9060

約数の個数: 64

約数和(自身を含む): 389404800

約数和(自身を除く): 232200054

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 54, 57, 102, 114, 153, 171, 306, 323, 342, 459, 513, 646, 918, 969, 1026, 1938, 2907, 5814, 8721, 9013, 17442, 18026, 27039, 54078, 81117, 153221, 162234, 171247, 243351, 306442, 342494, 459663, 486702, 513741, 919326, 1027482, 1378989, 1541223, 2757978, 2911199, 3082446, 4136967, 4623669, 5822398, 8273934, 8733597, 9247338, 17467194, 26200791, 52401582, 78602373, 157204746]

約数ペア:

[(1, 157204746), (2, 78602373), (3, 52401582), (6, 26200791), (9, 17467194), (17, 9247338), (18, 8733597), (19, 8273934), (27, 5822398), (34, 4623669), (38, 4136967), (51, 3082446), (54, 2911199), (57, 2757978), (102, 1541223), (114, 1378989), (153, 1027482), (171, 919326), (306, 513741), (323, 486702), (342, 459663), (459, 342494), (513, 306442), (646, 243351), (918, 171247), (969, 162234), (1026, 153221), (1938, 81117), (2907, 54078), (5814, 27039), (8721, 18026), (9013, 17442)]