187098016

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43961}}^1$

素因数の和:43997

約数の個数: 48

約数和(自身を含む): 443136960

約数和(自身を除く): 256038944

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 43961, 87922, 175844, 307727, 351688, 615454, 703376, 835259, 1230908, 1406752, 1670518, 2461816, 3341036, 4923632, 5846813, 6682072, 9847264, 11693626, 13364144, 23387252, 26728288, 46774504, 93549008, 187098016]

約数ペア:

[(1, 187098016), (2, 93549008), (4, 46774504), (7, 26728288), (8, 23387252), (14, 13364144), (16, 11693626), (19, 9847264), (28, 6682072), (32, 5846813), (38, 4923632), (56, 3341036), (76, 2461816), (112, 1670518), (133, 1406752), (152, 1230908), (224, 835259), (266, 703376), (304, 615454), (532, 351688), (608, 307727), (1064, 175844), (2128, 87922), (4256, 43961)]