151381854

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:550

約数の個数: 96

約数和(自身を含む): 377395200

約数和(自身を除く): 226013346

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 79, 114, 117, 158, 171, 234, 237, 247, 342, 431, 474, 494, 711, 741, 862, 1027, 1293, 1422, 1482, 1501, 2054, 2223, 2586, 3002, 3081, 3879, 4446, 4503, 5603, 6162, 7758, 8189, 9006, 9243, 11206, 13509, 16378, 16809, 18486, 19513, 24567, 27018, 33618, 34049, 39026, 49134, 50427, 58539, 68098, 73701, 100854, 102147, 106457, 117078, 147402, 175617, 204294, 212914, 306441, 319371, 351234, 442637, 612882, 638742, 646931, 885274, 958113, 1293862, 1327911, 1916226, 1940793, 2655822, 3881586, 3983733, 5822379, 7967466, 8410103, 11644758, 16820206, 25230309, 50460618, 75690927, 151381854]

約数ペア:

[(1, 151381854), (2, 75690927), (3, 50460618), (6, 25230309), (9, 16820206), (13, 11644758), (18, 8410103), (19, 7967466), (26, 5822379), (38, 3983733), (39, 3881586), (57, 2655822), (78, 1940793), (79, 1916226), (114, 1327911), (117, 1293862), (158, 958113), (171, 885274), (234, 646931), (237, 638742), (247, 612882), (342, 442637), (431, 351234), (474, 319371), (494, 306441), (711, 212914), (741, 204294), (862, 175617), (1027, 147402), (1293, 117078), (1422, 106457), (1482, 102147), (1501, 100854), (2054, 73701), (2223, 68098), (2586, 58539), (3002, 50427), (3081, 49134), (3879, 39026), (4446, 34049), (4503, 33618), (5603, 27018), (6162, 24567), (7758, 19513), (8189, 18486), (9006, 16809), (9243, 16378), (11206, 13509)]