140984172

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{26641}}^1$

素因数の和:26668

約数の個数: 72

約数和(自身を含む): 425206320

約数和(自身を除く): 284222148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 26641, 53282, 79923, 106564, 159846, 186487, 239769, 319692, 372974, 479538, 559461, 719307, 745948, 959076, 1118922, 1305409, 1438614, 1678383, 2237844, 2610818, 2877228, 3356766, 3916227, 5035149, 5221636, 6713532, 7832454, 10070298, 11748681, 15664908, 20140596, 23497362, 35246043, 46994724, 70492086, 140984172]

約数ペア:

[(1, 140984172), (2, 70492086), (3, 46994724), (4, 35246043), (6, 23497362), (7, 20140596), (9, 15664908), (12, 11748681), (14, 10070298), (18, 7832454), (21, 6713532), (27, 5221636), (28, 5035149), (36, 3916227), (42, 3356766), (49, 2877228), (54, 2610818), (63, 2237844), (84, 1678383), (98, 1438614), (108, 1305409), (126, 1118922), (147, 959076), (189, 745948), (196, 719307), (252, 559461), (294, 479538), (378, 372974), (441, 319692), (588, 239769), (756, 186487), (882, 159846), (1323, 106564), (1764, 79923), (2646, 53282), (5292, 26641)]