147285964

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 310313472

約数和(自身を除く): 163027508

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 97, 98, 122, 127, 194, 196, 244, 254, 388, 427, 508, 679, 854, 889, 1358, 1708, 1778, 2716, 2989, 3556, 4753, 5917, 5978, 6223, 7747, 9506, 11834, 11956, 12319, 12446, 15494, 19012, 23668, 24638, 24892, 30988, 41419, 49276, 54229, 82838, 86233, 108458, 165676, 172466, 216916, 289933, 344932, 379603, 579866, 603631, 751459, 759206, 1159732, 1207262, 1502918, 1518412, 2414524, 3005836, 5260213, 10520426, 21040852, 36821491, 73642982, 147285964]

約数ペア:

[(1, 147285964), (2, 73642982), (4, 36821491), (7, 21040852), (14, 10520426), (28, 5260213), (49, 3005836), (61, 2414524), (97, 1518412), (98, 1502918), (122, 1207262), (127, 1159732), (194, 759206), (196, 751459), (244, 603631), (254, 579866), (388, 379603), (427, 344932), (508, 289933), (679, 216916), (854, 172466), (889, 165676), (1358, 108458), (1708, 86233), (1778, 82838), (2716, 54229), (2989, 49276), (3556, 41419), (4753, 30988), (5917, 24892), (5978, 24638), (6223, 23668), (7747, 19012), (9506, 15494), (11834, 12446), (11956, 12319)]