156935537812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{170953}}^1$

素因数の和:171280

約数の個数: 48

約数和(自身を含む): 296393207040

約数和(自身を除く): 139457669228

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 257, 514, 893, 1028, 1786, 3572, 4883, 9766, 12079, 19532, 24158, 48316, 170953, 229501, 341906, 459002, 683812, 918004, 3248107, 6496214, 8034791, 12992428, 16069582, 32139164, 43934921, 87869842, 152661029, 175739684, 305322058, 610644116, 834763499, 1669526998, 2064941287, 3339053996, 4129882574, 8259765148, 39233884453, 78467768906, 156935537812]

約数ペア:

[(1, 156935537812), (2, 78467768906), (4, 39233884453), (19, 8259765148), (38, 4129882574), (47, 3339053996), (76, 2064941287), (94, 1669526998), (188, 834763499), (257, 610644116), (514, 305322058), (893, 175739684), (1028, 152661029), (1786, 87869842), (3572, 43934921), (4883, 32139164), (9766, 16069582), (12079, 12992428), (19532, 8034791), (24158, 6496214), (48316, 3248107), (170953, 918004), (229501, 683812), (341906, 459002)]