151844128

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{727}}^1$

素因数の和:905

約数の個数: 48

約数和(自身を含む): 307105344

約数和(自身を除く): 155261216

約数列:

[1, 2, 4, 8, 16, 32, 61, 107, 122, 214, 244, 428, 488, 727, 856, 976, 1454, 1712, 1952, 2908, 3424, 5816, 6527, 11632, 13054, 23264, 26108, 44347, 52216, 77789, 88694, 104432, 155578, 177388, 208864, 311156, 354776, 622312, 709552, 1244624, 1419104, 2489248, 4745129, 9490258, 18980516, 37961032, 75922064, 151844128]

約数ペア:

[(1, 151844128), (2, 75922064), (4, 37961032), (8, 18980516), (16, 9490258), (32, 4745129), (61, 2489248), (107, 1419104), (122, 1244624), (214, 709552), (244, 622312), (428, 354776), (488, 311156), (727, 208864), (856, 177388), (976, 155578), (1454, 104432), (1712, 88694), (1952, 77789), (2908, 52216), (3424, 44347), (5816, 26108), (6527, 23264), (11632, 13054)]