145584064

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:581

約数の個数: 56

約数和(自身を含む): 297637200

約数和(自身を除く): 152053136

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 89, 122, 178, 244, 356, 419, 488, 712, 838, 976, 1424, 1676, 1952, 2848, 3352, 3904, 5429, 5696, 6704, 10858, 13408, 21716, 25559, 26816, 37291, 43432, 51118, 74582, 86864, 102236, 149164, 173728, 204472, 298328, 347456, 408944, 596656, 817888, 1193312, 1635776, 2274751, 2386624, 4549502, 9099004, 18198008, 36396016, 72792032, 145584064]

約数ペア:

[(1, 145584064), (2, 72792032), (4, 36396016), (8, 18198008), (16, 9099004), (32, 4549502), (61, 2386624), (64, 2274751), (89, 1635776), (122, 1193312), (178, 817888), (244, 596656), (356, 408944), (419, 347456), (488, 298328), (712, 204472), (838, 173728), (976, 149164), (1424, 102236), (1676, 86864), (1952, 74582), (2848, 51118), (3352, 43432), (3904, 37291), (5429, 26816), (5696, 25559), (6704, 21716), (10858, 13408)]