153934998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8387}}^1$

素因数の和:8441

約数の個数: 64

約数和(自身を含む): 386519040

約数和(自身を除く): 232584042

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 23, 38, 42, 46, 57, 69, 114, 133, 138, 161, 266, 322, 399, 437, 483, 798, 874, 966, 1311, 2622, 3059, 6118, 8387, 9177, 16774, 18354, 25161, 50322, 58709, 117418, 159353, 176127, 192901, 318706, 352254, 385802, 478059, 578703, 956118, 1115471, 1157406, 1350307, 2230942, 2700614, 3346413, 3665119, 4050921, 6692826, 7330238, 8101842, 10995357, 21990714, 25655833, 51311666, 76967499, 153934998]

約数ペア:

[(1, 153934998), (2, 76967499), (3, 51311666), (6, 25655833), (7, 21990714), (14, 10995357), (19, 8101842), (21, 7330238), (23, 6692826), (38, 4050921), (42, 3665119), (46, 3346413), (57, 2700614), (69, 2230942), (114, 1350307), (133, 1157406), (138, 1115471), (161, 956118), (266, 578703), (322, 478059), (399, 385802), (437, 352254), (483, 318706), (798, 192901), (874, 176127), (966, 159353), (1311, 117418), (2622, 58709), (3059, 50322), (6118, 25161), (8387, 18354), (9177, 16774)]