148815828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31081}}^1$

素因数の和:31117

約数の個数: 72

約数和(自身を含む): 452553920

約数和(自身を除く): 303738092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 31081, 62162, 93243, 124324, 186486, 217567, 279729, 372972, 435134, 559458, 590539, 652701, 870268, 1118916, 1181078, 1305402, 1771617, 1958103, 2362156, 2610804, 3543234, 3916206, 4133773, 5314851, 7086468, 7832412, 8267546, 10629702, 12401319, 16535092, 21259404, 24802638, 37203957, 49605276, 74407914, 148815828]

約数ペア:

[(1, 148815828), (2, 74407914), (3, 49605276), (4, 37203957), (6, 24802638), (7, 21259404), (9, 16535092), (12, 12401319), (14, 10629702), (18, 8267546), (19, 7832412), (21, 7086468), (28, 5314851), (36, 4133773), (38, 3916206), (42, 3543234), (57, 2610804), (63, 2362156), (76, 1958103), (84, 1771617), (114, 1305402), (126, 1181078), (133, 1118916), (171, 870268), (228, 652701), (252, 590539), (266, 559458), (342, 435134), (399, 372972), (532, 279729), (684, 217567), (798, 186486), (1197, 124324), (1596, 93243), (2394, 62162), (4788, 31081)]