133940956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 257152000

約数和(自身を除く): 123211044

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 139, 278, 409, 556, 589, 818, 1178, 1636, 2356, 2641, 4309, 5282, 7771, 8618, 10564, 12679, 15542, 17236, 25358, 31084, 50716, 56851, 81871, 113702, 163742, 227404, 240901, 327484, 481802, 963604, 1080169, 1762381, 2160338, 3524762, 4320676, 7049524, 33485239, 66970478, 133940956]

約数ペア:

[(1, 133940956), (2, 66970478), (4, 33485239), (19, 7049524), (31, 4320676), (38, 3524762), (62, 2160338), (76, 1762381), (124, 1080169), (139, 963604), (278, 481802), (409, 327484), (556, 240901), (589, 227404), (818, 163742), (1178, 113702), (1636, 81871), (2356, 56851), (2641, 50716), (4309, 31084), (5282, 25358), (7771, 17236), (8618, 15542), (10564, 12679)]