149743264

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{2459}}^1$

素因数の和:2653

約数の個数: 48

約数和(自身を含む): 323598240

約数和(自身を除く): 173854976

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 173, 176, 346, 352, 692, 1384, 1903, 2459, 2768, 3806, 4918, 5536, 7612, 9836, 15224, 19672, 27049, 30448, 39344, 54098, 60896, 78688, 108196, 216392, 425407, 432784, 850814, 865568, 1701628, 3403256, 4679477, 6806512, 9358954, 13613024, 18717908, 37435816, 74871632, 149743264]

約数ペア:

[(1, 149743264), (2, 74871632), (4, 37435816), (8, 18717908), (11, 13613024), (16, 9358954), (22, 6806512), (32, 4679477), (44, 3403256), (88, 1701628), (173, 865568), (176, 850814), (346, 432784), (352, 425407), (692, 216392), (1384, 108196), (1903, 78688), (2459, 60896), (2768, 54098), (3806, 39344), (4918, 30448), (5536, 27049), (7612, 19672), (9836, 15224)]