148880464

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{509}}^1$

素因数の和:799

約数の個数: 40

約数和(自身を含む): 293496840

約数和(自身を除く): 144616376

約数列:

[1, 2, 4, 8, 16, 101, 181, 202, 362, 404, 509, 724, 808, 1018, 1448, 1616, 2036, 2896, 4072, 8144, 18281, 36562, 51409, 73124, 92129, 102818, 146248, 184258, 205636, 292496, 368516, 411272, 737032, 822544, 1474064, 9305029, 18610058, 37220116, 74440232, 148880464]

約数ペア:

[(1, 148880464), (2, 74440232), (4, 37220116), (8, 18610058), (16, 9305029), (101, 1474064), (181, 822544), (202, 737032), (362, 411272), (404, 368516), (509, 292496), (724, 205636), (808, 184258), (1018, 146248), (1448, 102818), (1616, 92129), (2036, 73124), (2896, 51409), (4072, 36562), (8144, 18281)]