145959516

素因数分解:

$2^2\times 3^3\times {\mathrm{271}}^1\times {\mathrm{4987}}^1$

素因数の和:5271

約数の個数: 48

約数和(自身を含む): 379886080

約数和(自身を除く): 233926564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 271, 542, 813, 1084, 1626, 2439, 3252, 4878, 4987, 7317, 9756, 9974, 14634, 14961, 19948, 29268, 29922, 44883, 59844, 89766, 134649, 179532, 269298, 538596, 1351477, 2702954, 4054431, 5405908, 8108862, 12163293, 16217724, 24326586, 36489879, 48653172, 72979758, 145959516]

約数ペア:

[(1, 145959516), (2, 72979758), (3, 48653172), (4, 36489879), (6, 24326586), (9, 16217724), (12, 12163293), (18, 8108862), (27, 5405908), (36, 4054431), (54, 2702954), (108, 1351477), (271, 538596), (542, 269298), (813, 179532), (1084, 134649), (1626, 89766), (2439, 59844), (3252, 44883), (4878, 29922), (4987, 29268), (7317, 19948), (9756, 14961), (9974, 14634)]