142723084

素因数分解:

$2^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{7507}}^1$

素因数の和:7622

約数の個数: 36

約数和(自身を含む): 293577816

約数和(自身を除く): 150854732

約数列:

[1, 2, 4, 7, 14, 28, 49, 97, 98, 194, 196, 388, 679, 1358, 2716, 4753, 7507, 9506, 15014, 19012, 30028, 52549, 105098, 210196, 367843, 728179, 735686, 1456358, 1471372, 2912716, 5097253, 10194506, 20389012, 35680771, 71361542, 142723084]

約数ペア:

[(1, 142723084), (2, 71361542), (4, 35680771), (7, 20389012), (14, 10194506), (28, 5097253), (49, 2912716), (97, 1471372), (98, 1456358), (194, 735686), (196, 728179), (388, 367843), (679, 210196), (1358, 105098), (2716, 52549), (4753, 30028), (7507, 19012), (9506, 15014)]