156937262916

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{421}}^1\times {\mathrm{633967}}^1$

素因数の和:634409

約数の個数: 72

約数和(自身を含む): 426985055616

約数和(自身を除く): 270047792700

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 421, 588, 842, 1263, 1684, 2526, 2947, 5052, 5894, 8841, 11788, 17682, 20629, 35364, 41258, 61887, 82516, 123774, 247548, 633967, 1267934, 1901901, 2535868, 3803802, 4437769, 7607604, 8875538, 13313307, 17751076, 26626614, 31064383, 53253228, 62128766, 93193149, 124257532, 186386298, 266900107, 372772596, 533800214, 800700321, 1067600428, 1601400642, 1868300749, 3202801284, 3736601498, 5604902247, 7473202996, 11209804494, 13078105243, 22419608988, 26156210486, 39234315729, 52312420972, 78468631458, 156937262916]

約数ペア:

[(1, 156937262916), (2, 78468631458), (3, 52312420972), (4, 39234315729), (6, 26156210486), (7, 22419608988), (12, 13078105243), (14, 11209804494), (21, 7473202996), (28, 5604902247), (42, 3736601498), (49, 3202801284), (84, 1868300749), (98, 1601400642), (147, 1067600428), (196, 800700321), (294, 533800214), (421, 372772596), (588, 266900107), (842, 186386298), (1263, 124257532), (1684, 93193149), (2526, 62128766), (2947, 53253228), (5052, 31064383), (5894, 26626614), (8841, 17751076), (11788, 13313307), (17682, 8875538), (20629, 7607604), (35364, 4437769), (41258, 3803802), (61887, 2535868), (82516, 1901901), (123774, 1267934), (247548, 633967)]