149761002

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:427

約数の個数: 64

約数和(自身を含む): 326430720

約数和(自身を除く): 176669718

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 137, 223, 258, 274, 411, 446, 669, 817, 822, 1338, 1634, 2451, 2603, 4237, 4902, 5206, 5891, 7809, 8474, 9589, 11782, 12711, 15618, 17673, 19178, 25422, 28767, 30551, 35346, 57534, 61102, 91653, 111929, 182191, 183306, 223858, 335787, 364382, 546573, 580469, 671574, 1093146, 1160938, 1313693, 1741407, 2627386, 3482814, 3941079, 7882158, 24960167, 49920334, 74880501, 149761002]

約数ペア:

[(1, 149761002), (2, 74880501), (3, 49920334), (6, 24960167), (19, 7882158), (38, 3941079), (43, 3482814), (57, 2627386), (86, 1741407), (114, 1313693), (129, 1160938), (137, 1093146), (223, 671574), (258, 580469), (274, 546573), (411, 364382), (446, 335787), (669, 223858), (817, 183306), (822, 182191), (1338, 111929), (1634, 91653), (2451, 61102), (2603, 57534), (4237, 35346), (4902, 30551), (5206, 28767), (5891, 25422), (7809, 19178), (8474, 17673), (9589, 15618), (11782, 12711)]