148136445

素因数分解:

$3^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:99

約数の個数: 128

約数和(自身を含む): 302284800

約数和(自身を除く): 154148355

約数列:

[1, 3, 5, 9, 15, 19, 23, 27, 31, 45, 57, 69, 81, 93, 95, 115, 135, 155, 171, 207, 243, 279, 285, 345, 405, 437, 465, 513, 589, 621, 713, 729, 837, 855, 1035, 1215, 1311, 1395, 1539, 1767, 1863, 2139, 2185, 2187, 2511, 2565, 2945, 3105, 3565, 3645, 3933, 4185, 4617, 5301, 5589, 6417, 6555, 7533, 7695, 8835, 9315, 10695, 10935, 11799, 12555, 13547, 13851, 15903, 16767, 19251, 19665, 22599, 23085, 26505, 27945, 32085, 35397, 37665, 40641, 41553, 47709, 50301, 57753, 58995, 67735, 67797, 69255, 79515, 83835, 96255, 106191, 112995, 121923, 143127, 173259, 176985, 203205, 207765, 238545, 251505, 288765, 318573, 338985, 365769, 429381, 519777, 530955, 609615, 715635, 866295, 955719, 1097307, 1288143, 1559331, 1592865, 1828845, 2146905, 2598885, 3291921, 4778595, 5486535, 6440715, 7796655, 9875763, 16459605, 29627289, 49378815, 148136445]

約数ペア:

[(1, 148136445), (3, 49378815), (5, 29627289), (9, 16459605), (15, 9875763), (19, 7796655), (23, 6440715), (27, 5486535), (31, 4778595), (45, 3291921), (57, 2598885), (69, 2146905), (81, 1828845), (93, 1592865), (95, 1559331), (115, 1288143), (135, 1097307), (155, 955719), (171, 866295), (207, 715635), (243, 609615), (279, 530955), (285, 519777), (345, 429381), (405, 365769), (437, 338985), (465, 318573), (513, 288765), (589, 251505), (621, 238545), (713, 207765), (729, 203205), (837, 176985), (855, 173259), (1035, 143127), (1215, 121923), (1311, 112995), (1395, 106191), (1539, 96255), (1767, 83835), (1863, 79515), (2139, 69255), (2185, 67797), (2187, 67735), (2511, 58995), (2565, 57753), (2945, 50301), (3105, 47709), (3565, 41553), (3645, 40641), (3933, 37665), (4185, 35397), (4617, 32085), (5301, 27945), (5589, 26505), (6417, 23085), (6555, 22599), (7533, 19665), (7695, 19251), (8835, 16767), (9315, 15903), (10695, 13851), (10935, 13547), (11799, 12555)]