153252396

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{2237}}^1$

素因数の和:2431

約数の個数: 72

約数和(自身を含む): 425237904

約数和(自身を除く): 271985508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 173, 198, 346, 396, 519, 692, 1038, 1557, 1903, 2076, 2237, 3114, 3806, 4474, 5709, 6228, 6711, 7612, 8948, 11418, 13422, 17127, 20133, 22836, 24607, 26844, 34254, 40266, 49214, 68508, 73821, 80532, 98428, 147642, 221463, 295284, 387001, 442926, 774002, 885852, 1161003, 1548004, 2322006, 3483009, 4257011, 4644012, 6966018, 8514022, 12771033, 13932036, 17028044, 25542066, 38313099, 51084132, 76626198, 153252396]

約数ペア:

[(1, 153252396), (2, 76626198), (3, 51084132), (4, 38313099), (6, 25542066), (9, 17028044), (11, 13932036), (12, 12771033), (18, 8514022), (22, 6966018), (33, 4644012), (36, 4257011), (44, 3483009), (66, 2322006), (99, 1548004), (132, 1161003), (173, 885852), (198, 774002), (346, 442926), (396, 387001), (519, 295284), (692, 221463), (1038, 147642), (1557, 98428), (1903, 80532), (2076, 73821), (2237, 68508), (3114, 49214), (3806, 40266), (4474, 34254), (5709, 26844), (6228, 24607), (6711, 22836), (7612, 20133), (8948, 17127), (11418, 13422)]