155909124

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{68743}}^1$

素因数の和:68766

約数の個数: 60

約数和(自身を含む): 465809344

約数和(自身を除く): 309900220

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 68743, 137486, 206229, 274972, 412458, 481201, 618687, 824916, 962402, 1237374, 1443603, 1856061, 1924804, 2474748, 2887206, 3712122, 4330809, 5568183, 5774412, 7424244, 8661618, 11136366, 12992427, 17323236, 22272732, 25984854, 38977281, 51969708, 77954562, 155909124]

約数ペア:

[(1, 155909124), (2, 77954562), (3, 51969708), (4, 38977281), (6, 25984854), (7, 22272732), (9, 17323236), (12, 12992427), (14, 11136366), (18, 8661618), (21, 7424244), (27, 5774412), (28, 5568183), (36, 4330809), (42, 3712122), (54, 2887206), (63, 2474748), (81, 1924804), (84, 1856061), (108, 1443603), (126, 1237374), (162, 962402), (189, 824916), (252, 618687), (324, 481201), (378, 412458), (567, 274972), (756, 206229), (1134, 137486), (2268, 68743)]