141590008

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{21247}}^1$

素因数の和:21284

約数の個数: 48

約数和(自身を含む): 327006720

約数和(自身を除く): 185416712

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 3332, 6664, 21247, 42494, 84988, 148729, 169976, 297458, 361199, 594916, 722398, 1041103, 1189832, 1444796, 2082206, 2528393, 2889592, 4164412, 5056786, 8328824, 10113572, 17698751, 20227144, 35397502, 70795004, 141590008]

約数ペア:

[(1, 141590008), (2, 70795004), (4, 35397502), (7, 20227144), (8, 17698751), (14, 10113572), (17, 8328824), (28, 5056786), (34, 4164412), (49, 2889592), (56, 2528393), (68, 2082206), (98, 1444796), (119, 1189832), (136, 1041103), (196, 722398), (238, 594916), (392, 361199), (476, 297458), (833, 169976), (952, 148729), (1666, 84988), (3332, 42494), (6664, 21247)]