155214306

素因数分解:

$2^1\times 3^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:483

約数の個数: 112

約数和(自身を含む): 396627840

約数和(自身を除く): 241413534

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 81, 114, 117, 162, 171, 234, 243, 247, 342, 351, 431, 486, 494, 513, 702, 729, 741, 862, 1026, 1053, 1293, 1458, 1482, 1539, 2106, 2223, 2586, 3078, 3159, 3879, 4446, 4617, 5603, 6318, 6669, 7758, 8189, 9234, 9477, 11206, 11637, 13338, 13851, 16378, 16809, 18954, 20007, 23274, 24567, 27702, 33618, 34911, 40014, 49134, 50427, 60021, 69822, 73701, 100854, 104733, 106457, 120042, 147402, 151281, 180063, 209466, 212914, 221103, 302562, 314199, 319371, 360126, 442206, 453843, 628398, 638742, 663309, 907686, 958113, 1326618, 1361529, 1916226, 1989927, 2723058, 2874339, 3979854, 4084587, 5748678, 5969781, 8169174, 8623017, 11939562, 17246034, 25869051, 51738102, 77607153, 155214306]

約数ペア:

[(1, 155214306), (2, 77607153), (3, 51738102), (6, 25869051), (9, 17246034), (13, 11939562), (18, 8623017), (19, 8169174), (26, 5969781), (27, 5748678), (38, 4084587), (39, 3979854), (54, 2874339), (57, 2723058), (78, 1989927), (81, 1916226), (114, 1361529), (117, 1326618), (162, 958113), (171, 907686), (234, 663309), (243, 638742), (247, 628398), (342, 453843), (351, 442206), (431, 360126), (486, 319371), (494, 314199), (513, 302562), (702, 221103), (729, 212914), (741, 209466), (862, 180063), (1026, 151281), (1053, 147402), (1293, 120042), (1458, 106457), (1482, 104733), (1539, 100854), (2106, 73701), (2223, 69822), (2586, 60021), (3078, 50427), (3159, 49134), (3879, 40014), (4446, 34911), (4617, 33618), (5603, 27702), (6318, 24567), (6669, 23274), (7758, 20007), (8189, 18954), (9234, 16809), (9477, 16378), (11206, 13851), (11637, 13338)]