156968338324

素因数分解:

$2^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{719}}^1\times {\mathrm{11483}}^1$

素因数の和:12317

約数の個数: 72

約数和(自身を含む): 323314104960

約数和(自身を除く): 166345766636

約数列:

[1, 2, 4, 7, 14, 28, 49, 97, 98, 194, 196, 388, 679, 719, 1358, 1438, 2716, 2876, 4753, 5033, 9506, 10066, 11483, 19012, 20132, 22966, 35231, 45932, 69743, 70462, 80381, 139486, 140924, 160762, 278972, 321524, 488201, 562667, 976402, 1113851, 1125334, 1952804, 2227702, 2250668, 3417407, 4455404, 6834814, 7796957, 8256277, 13669628, 15593914, 16512554, 31187828, 33025108, 54578699, 57793939, 109157398, 115587878, 218314796, 231175756, 404557573, 800858869, 809115146, 1601717738, 1618230292, 3203435476, 5606012083, 11212024166, 22424048332, 39242084581, 78484169162, 156968338324]

約数ペア:

[(1, 156968338324), (2, 78484169162), (4, 39242084581), (7, 22424048332), (14, 11212024166), (28, 5606012083), (49, 3203435476), (97, 1618230292), (98, 1601717738), (194, 809115146), (196, 800858869), (388, 404557573), (679, 231175756), (719, 218314796), (1358, 115587878), (1438, 109157398), (2716, 57793939), (2876, 54578699), (4753, 33025108), (5033, 31187828), (9506, 16512554), (10066, 15593914), (11483, 13669628), (19012, 8256277), (20132, 7796957), (22966, 6834814), (35231, 4455404), (45932, 3417407), (69743, 2250668), (70462, 2227702), (80381, 1952804), (139486, 1125334), (140924, 1113851), (160762, 976402), (278972, 562667), (321524, 488201)]